Monday, July 4, 2016

Pros and Cons of UV Pond Clarifiers

Pros and Cons of UV Pond Filters are they really filters?

Myth One: 
UV sterilizers and Clarifiers  are often being referred to as a “UV pond filter.” 
Myth Two: 
UV sterilizers and Clarifiers lights will kill  ALL algae and microorganisms in the biological cycle. 

Some Facts About UV and Clarifiers

UV or Ultraviolet light has been used for sterilizing drinking water. It has also been used for aquariums and ponds for several years for algae control. 

There are four main basic components of the Clarifiers/Ultraviolet Sterilizer: A germicidal lamp, a quartz sleeve to protect the lamp from the water, a ballast to provide the correct electrical requirements for the lamp, and the housing which holds all of the other parts and the water flows through it.

There are a lot of misconceptions regarding the use of 
Clarifiers/Ultraviolet Sterilizer in Water Gardens or Dedicated Koi ponds. One of the concerns is that you will sterilize your pond and kill all of the beneficial bacteria. This is impossible. Not all of the water will pass through the Clarifiers/Ultraviolet Sterilizer in one circulation and there is always going to be beneficial bacteria inside your biological filter and on everything in the pond, including the liner,rocks,and gravel. 

Before adding a UV
4 days after adding UV
What the UV will do, when properly sized for your pond and flow rate, is reduce some bacteria, including harmful bacteria, as well as microscopic organisms that could be harmful to your fish. It will also destroy the single cell algae cells (DNA) thereby killing it very efficiently. This will provide clear water when the turbidity is due to suspended algae. Clarifiers/Ultraviolet Sterilizer provides 100 percent success for achieving clear water from single cell algae in a pond. 

While Clarifiers/Ultraviolet Sterilizer will provide clear water it does not filter the pond water. One concern of using Clarifiers/Ultraviolet Sterilizer in a pond is that some people will look at their perfectly clear pond and think that the water quality must be good for the fish. You can have clear water and still have water that would be detrimental to the fish. Always have good biological filtration along with the support of Clarifiers/Ultraviolet Sterilizer in your pond. You need the biological filter to break down the ammonia given off by the fish and to break down dead organics including the dead algae that is killed by the Clarifiers/ Ultraviolet Sterilizer. If you don’t have enough biological filtration then you may see one algae problem disappear (green water) and another one (filamentous algae) replace it.

What defines a Clarifier Vs. Ultraviolet Sterilizer?  
When shopping for a 
Clarifiers/Ultraviolet Sterilizer you may find some confusing statements. Some companies don’t even call their UVs sterilizers. They call them clarifiers. Company A says that their 25 watt UV is for ponds up to 1200 gallons and company B says that their 25 watt UV is for ponds up to 2300 gallons. What’s the deal? There are actually two reasons for the discrepancy. When a UV is sized as a clarifier it may not provide crystal clear water and a large number of plants are required to assist with the clarity.

Below is a simple chart to help you compare the differences from Ultraviolet Sterilizer to a Clarifier.

Use the clarifier column when the pond is partially in shade and has 50% plant coverage. This will improve water clarity resulting in a natural looking pond.
More then 50% Plant Coverage

No Plant Coverage
If a UV is sized for sterilization then you can have crystal clear water even without plants in the pond, although the plants will certainly make for a healthier pond.

Adding a UV to your pond can provide some real benefits but do your research and get the facts before making your purchase and be sure to include properly sized biological filtration as well. 
If you can maintain a balanced ecosystem through good filtration, plants, water circulation, water changes, and you don't over stock fish or over feed you can achieve clear water. With a natural biological cycle, the excess nutrients are consumed by plants and water changes. 

There are many products out there that our saying this is all you need to have "Naturally Balance Pond" so "Pull The Plug On your UV Light" Over 27 years that we have been in the Pond Business we have found very few of the products that lay claims to be the Only One really work as described or suggested. Most ponds will never be identical, you can build the exact same pond side by side and you will have two different reactions or results!  So before you pull the plug or even purchase a Clarifiers/Ultraviolet Sterilizer do some research and contact local Retailer or Koi club(s), ask the members as to what they found to work for them and why. Compare the information you have gathered and then you will better informed as to which direction you so choose to go.

Until next time...........Happy Ponding from Koiman!


Sunday, July 3, 2016

A Few Pond Tips And Answers For Pond Owner's Question's We Are Asked!-----Part Two

We are contacted @ Koi Depot San Diego and asked almost daily a wide range of questions concerning Pond Trouble Shooting, and other common issues with Ponds. Many answers or solutions are very simple to most of the questions. Below is a list of a few things we are asked majority of the time.

We talked about the first 3 topics in our last posting if you did miss reading the First Part, just click on topic for links below.

This is a short list of some of the most common issues:

3. Why is my pump running but No water flow through system? I can see water movement in leaf trap.                                                                                                                                                                  

Now to answer  questions 4 through 6 of the other questions most asked us....

4. Why do I see water running out my waste line on my multi port 6 way valve? 

5. Why is my Water Garden skimmer not pulling water like it use too and has reduced flow over bio falls?

6. How often should I change my UV bulb? Its still glowing blue at night.

Question Four: Why do I see water running out my waste line on my multi port 6 way valve? 

One question  were asked a lot and we see out in the field is the Multi-port valve that keeps dripping out the waste outlet side of valve. One of the main reasons is the valve is being rotated from filter to backwash and then to rinse.... WITHOUT turning pump OFF first. 

This will cause the gasket to unseat and allow water to seep by thus dripping out waste port. So when you rotate valve turn off pump each time in between rotation from position to position. This should be done on ALL multi port valved filters...... 
eg: "Hayward sand filters,Aqua Ultraviolet Ultima II filters,Waterways brand" are just a few brands.

Good example of spider gasket pulling away.

One more example of spider gasket working loss.

We will be doing a video on the how to replace spider gasket at a later date.

Question FiveWhy is my Water Garden skimmer not pulling water like it use too and has reduced flow over bio falls?

There are many reasons for this to be happening... 

Most everyone pulls the skimmer net out and cleans it regularly either weekly of twice month depend on your debris and leave load. It is also a good idea to clean the pad underneath net at least every other time net is cleaned. Both of these can reduce the flow of water necessary for the pump to maintain a full uninterrupted flow over bio falls. 

The one we find to be overlooked is cleaning the intake screen on the pump itself. We recommend that at least once every 4-6 weeks min that you TURN PUMP OFF FIRST  then reach down and check to see if debris has built up around intake screen of your pump. 

If it seems that there is some debris it might be best to loosen union and remove pump to clear it. Use a small net you can even net out any debris that might be building up by pump, even small rocks sometimes will get in there. Then put it all back together and you should see a much improved flow. 

Question Six: How often should I change my UV bulb? Its still glowing blue at night.?

Just because it is still glowing blue it DOES NOT mean its still working 100%. Each manufacturer recommends different lengths of time depending on what they feel is best for their particular UV. But we find any where between 9-12 months is a good rule of thumb time frame. If you do a water garden yearly clean-out then this might be a good time to change it out. 

Until next time...........Happy Ponding from Koiman!

Monday, June 20, 2016

A Few Pond Tips And Answers For Pond Owner's Question's We Are Asked!

We are contacted @ Koi Depot San Diego and asked almost daily a wide range of questions concerning Pond Trouble Shooting, and other common issues with Ponds. Many answers or solutions are very simple to most of the questions. 

This is a short list of some of the most common issues:

1. Can't prime pump I add water and it runs for a few seconds and stops?
2. Why does my pressurized filter slow down and stop flowing after 2 or 3 days after back washing?
3. Why is my pump running but No water flow through system? I can see water movement in leaf trap.
4. Why do I see water running out my waste line on my multi port 6 way valve? 
5. Why does my Water Garden skimmer not pulling water like it use to and reduced flow over bio falls?
6. How often should I change my UV bulb? Its still glowing blue at night.

By first understanding a few things that you should check will help save time and frustration. Let's start with covering a few of the above questions. We will discuss 1,2,3 in this Blog post today and 4,5,6 in a follow up Blog post in July  .......

Question One: Can't prime pump I add water and it runs for a few seconds and stops?

Tip One:
One of the most important things to check first is to see if O-Ring is on leaf trap lid. Make sure it is on and properly seated. Trying to prime pump with no O-Ring you will be truly frustrated trying to get a won't happen! 

Tip Two:
By applying a little Magic Lube works wonders as well. It will help create a tight seal and help extend the life of O-Ring. I also use it for O-Rings in unions and filters with multi-port valve O-Rings. Don't over use it or by putting a to heavy of a bead either. 

Tip Three:
Also check to make sure all unions are on tight or not cross-threaded on intake side of pump from leaf trap and on intake from pond to leaf trap intake....... any of those will cause you to pull your hair out in trying to prime pump for start up. Also check ball valves (in handle area) and any slide valves or check valves that have unions.

Question Two: Why does my pressurized filter slow down and stop flowing after 2 or 3 days after back washing?

Tip One:
The other issue that occur's is when back washed it would run for maybe 1-2 days and shut down. I hear this all the time to find out if its your filter contents (Media) or not, try these few simple test steps. 
Put valve on recirculate position and observe flow, then switch it to filter position and observe flow. If the flow is the same using either positions then it may be another issue. If its a high flow in recirculate position and then flow drops drastically in filter position then media needs to be cleaned along with laterals. Just clean your media as its plastic in "most" cases and does not need to be replaced.

Tip Two:
Make sure you back wash at least a min of 2 times or cycles once per week. Back wash to rinse then repeat 1- 2 more time depending how dirty it is coming out. If you don't stir up content well it will over time load and clog up mainly in laterals. Weekly back washing is the best line of attack to prevent clogging. Some form of pre-filtering or settling chamber before pump and filter is of course the best way to keep system running full speed.
One of the things I hear most from customers is they were told they would not have to ever clean this filter ...just back wash. Bad information from the retailers that use that as a selling point. Not so as I see more times then none it will be impacted within 1-2 years depend load and back washing habits of pond owners. Remember there are no ponds out there or equipment that DOES NOT NEED service, all ponds,equipment need some form of regular service weekly or every two weeks or even monthly. 

Question Three:  Why is my pump running but No water flow through system? I can see water movement in leaf trap.

Tip One:

One of the first things I look for and check is to see if any ball valves or slides valves are closed on the return side of the pump to filter, or from filter to pond, or from ponds skimmer or bottom drain to pump. Multi port valves on filters check to make sure it on filter notch. Also a forgotten item of service is the leaf trap basket. I have seen those fully impacted and packed full of debris and leaves this will chock down the pump. Also check your bottom drain covers and skimmers as well, this is another main cause for pumps not to pull water and act like there starved for water as they really are. 

Tip Two:

Pump impellers do get clogged with snail shells and even small pebbles that get by strainer basket can close down an impeller. Most are closed vain, thus allow more to clog it it quicker. best way to clean those is to take pump wet end off to expose impeller thus you can use a small wire ( I use metal coat hanger cut down) to ream or run in and out of impeller vains. Then flush with spray nozzle to remove all debris. Reassemble making sure all gaskets and or O-Rings are in place properly. 


We will be discussing these 3 item's in our next Blog post in July and again most of these are very easy to fix.
4. Why do I see water running out my waste line on my multi port 6 way valve? 
5. Why does my Water Garden skimmer not pulling water like it use to and reduced flow over bio falls?
6. How often should I change my UV bulb? Its still glowing blue at night.

Until next time...........Happy Ponding from Koiman!

Saturday, February 6, 2016

Traveling Back to Where Roots of The Modern day Water Feature Industry Came From

Were going to be sharing a series of  articles about pond filtration by an old friend Robert Fenner. We go back to the early to mid 80's and have both a passion for the  Pond and Marine hobby. With the re-awaking of filtration designs of the past...... this will be interesting to see how past methodology's may or may not have changed to modern day methodology's. Is it really NEW SCHOOL or just OLD SCHOOL with a new coat of paint? Not everyone will agree with this information but it is/was what the Water features Industry grew from into what it is today!

We will be starting out with Filters/Circulation/Aeration and even more topic's as we go along. So let's start the ball rolling and we welcome comment's below.


In-Pond (Versus Outside) Filtration - Robert Fenner (1 of 6 Articles)

Most biological ponds are provided with something in the way of augmented filtration. This is generally considered necessary as a consequence of the system being "out of balance" otherwise; overcrowding, too much too often of the wrong foods... and a desire for clarity.
This article attempts to provide a cognizant discussion of pro/con arguments for/against in-pond filtration issues, applications, suggestions for improving (if you can't/won't avoid in-pond installations) operation and maintenance.
What are they?:
In-Pond filtration refers to placement rather then a a particular type of filtration. For the sake of our understanding here we will divide various in-pond filter modes as permanent/removable, canister, cartridge, and gravel, having reverse or "gravity" (top to bottom) flows.
Alternatively, outside or external filtration systems are remoted away from the pond basin(s). Their comparative specific advantages are detailed later.
Yes/No to In-Pond Filters:
NO! If you can place your filter(s) external to the basins, i.e. outside the pond, do it! Not to reveal my personal preference too strongly or early in this piece, but except for a few limited types of systems: itty-bitty ponds with little livestock, no feeding....use outside filters!
In-Pond Filtration Pro Argument:
1) Laziness:
They're easy to acquire, install and operate! Except for large "gravel" media types, small in-pond "stand-alone" filters are drop-in, plug-in, & away you go.
2) Leakiness:
Where is the filter going to leak? Even if they're seeping like the dickens, the water's still going to end up in the system.
3) Cost for Construction & Operation:
Admittedly in-pond as opposed to outside filtration is cheaper to build out and run. Think about this> The structural "walls" of the filter need not be substantial; they're supported on both sides by water and if they leak, eh! Supports, media... see the previous sentence.
Pumping water around either fluid or air powered is definitely less moolah as well. Lest you're jetting water around for falls &/or super-circulation there is little (head) pressure. You're not pumping up above water level so there's not much cost in moving water within the system.
The Con Argument:
1) Functionality:
They don't work! No, that's not fair; they rarely work. Most in-pond filters are just too darn small; like outside types they need to be @10% plus the surface area and/or volume of the total system. Usually they are pathetically puny with way too much flow rate for the amount of filter media used.
2) Maintenance:
Due to size (and their generally top-down flow path), in-pond filters have to be cleaned frequently; and due to placement are a pain in the keester to do so. Either you must enter the pond (Watch out! It's slippery.), scoop up or pull the filter up by the cord, plumbing, rinse the media, and put it all back (what a pain), or shovel in your extra-long gravel vacuum (hope it's gas-powered) to try to clear out that gunky gravel (good guck/luck!).
3) Disaster-proofedness:
When in-pond filters go "bad", become saturated, there's no waiting, they're gone; & how do you know? Well, you don't. They clog quickly (& solidly). The only recourse is to do your maintenance (daily, weekly) very regularly, or possibly keep a close eye on the rapidly diminishing flow-rate that goes with clogging.
At least with remoted systems you have some greater margin of safety due to air/water surface agitation. This activity enhances toxic gas liberation, respiration, pH stabilization, overall homeostasis.
Well, enough of my negativity, onto:
Applications of In-Pond Filters:

Okay, yes, there are some circumstances/coincidences that call for in-pond filters:

1) Tiny Systems: Of a few tens to hundreds of gallons with itsy-bitsy everything else kind of do okay with little in-pond filters (e.g. Supreme's Poolmaster or Tetra's Luft Air pump and filter combination). Just watch your feedings.
2) Absolutely no space: No fall areas to build within, handy garage or other area to remote the filter? Maybe you are stuck with only an in-pond filter scenario. Build it right, next time.
3) No Fish: and very little feeding/fertilization. A pond with lots of plants, few fish, no feeding...
Maintenance/Operation Schedule:
Get one and live by it! At least once a week in warm months you need to vacuum/clean the filter media/element; maybe while you're doing a simultaneous, frequent partial water change. Yeah.
But, you'll be much better off to have built a remoted filter system outside your pond. You won't have to thrash around with your livestock, fall on your rear; nay, nay, nay. Au contraire! With a simple backwash manipulation, you're done!

The (or at least my) Conclusion:
In-pond filters are inappropriate technology for all but the most puny nutrient-deficient systems.
Get a real, back-washable (manipulable), remoted filter system so you can stay out of the livestock's part of the system. Outside filters do cost some more up front and to operate, but the slight extra cost of building and utilizing an external filter is more than made up in enhanced results and efficiency of operation.

Further Reading:
Anon. 1986. Gravity Flow Filter. Practical Koi Keeping, Vol 1. Associated Koi Clubs of America (AKCA).
Aspray, Rick & Bob Fenner, 1983. Ornamental Fish Ponds Filters: Design, Construction and Maintenance. FAMA 6:6.
Cuny, Joseph F., 1986. In Pond Down Flow Filter. Practical Koi Keeping, Vol 1. AKCA.
Mitchell, Sherwin, 1986. In-Pond Gravel Downflow Filter. Practical Koi Keeping, vol 1. AKCA

Tuesday, January 19, 2016

Do you really think that motivational speakers can motivate you or your team?

There's No Such Thing as a Motivational Speaker- There is no job description “Motivational Speaker” But rather you need to be a “Stimulator”

How does the cycle of motivation really work? One talk and you win the world? If it was so simple to motivate people through a one day or a two- day session life would be so easy. Business would thrive, and we would have more and more motivational speakers.

I have never attended a session that would motivate me; however, I have participated in workshops that have stimulated me. Of course, I enjoyed these workshops and felt good during these workshops. But did they motivate me? I am not sure. May be for a day – I felt like doing great things, I felt like exceeding my targets or achieving breakthrough results.

Maybe it is not about motivation. May be we are just looking for a Stimulation over a pep talk.

Have you ever asked yourself “What is a motivational speaker?”  “Someone who’s entertaining but doesn’t have any content.” But ultimately you hope to be motivate.

There are a few things that turn me off if I should decide to attend a Motivational Speaker …..

If you try to sell me before you even speak I will not buy a thing or have an open mind to listening to what your trying to motivate.
This is a biggie period! It is like you coming out on stage and asking folks to stand and clap…then saying; Now I have to earn that standing ovation! Not only did you turn me off from listening – I felt robbed after you spoke because you didn’t earn the standing ovation you forced me to give!
Talking about hopes and dreams is intimate self-disclosure that is best not done with a motivational speaker in front of a live studio audience. As a motivational speaker, the goal should be inspiration not making people feel crappy. When people leave a room feeling worse than when they walked in that is a giant FAIL!
When a motivational speech sounds like an opera singer warming up – me, me, me, me, me – I get turned off. I don’t care how great any speaker thinks she/he is! The audience should be able to picture themselves in the story!
As an audience member, I want to know why I am listening to your story. What can I expect to learn or take away from the talk? (Yep, the old “What’s in It for me?”)

 Joel Garfinkle is spot on with this quote: “Humans learn best from events that surprise them. The greatest motivational speakers are never entirely predictable and throw their audience the occasional curve ball. Audiences respond best to moments of novelty that precede important, potentially trans-formative content. When people experience true surprise, their entire mind-body connection lights up and becomes ready to receive and process input

That to me is making contact and drawing us into what you have to say, like throwing banana's into the crowd for them to catch…….…It’s is called stimulation!

Bottom line is being a Stimulator rather than a Motivator and thus you will be a great motivator in whatever industry your in. 

Monday, August 17, 2015

The Green Thing Going on Today........... "That's our problem today. Your generation did not care enough to save our environment for future generations."

"We didn't have this 'green thing' back in my earlier days."

This was sent to me today and it just rang so true! I was raised in these "We didn't have this 'green thing' back in my earlier days." As I read this it brought back some great memories of my childhood. Enjoy reading this and for the one's of us that lived it hope it brings a smile to your faces.
Checking out at the store, the young cashier suggested to the much older lady that she should bring her own grocery bags, because plastic bags are not good for the environment.
The woman apologized to the young girl and explained, "We didn't have this 'green thing' back in my earlier days."
The young clerk responded, "That's our problem today. Your generation did not care enough to save our environment for future generations."
The older lady said that she was right -- our generation didn't have the "green thing" in its day. The older lady went on to explain:
Back then, we returned milk bottles, soda bottles and beer bottles to the store. The store sent them back to the plant to be washed and sterilized and refilled, so it could use the same bottles over and over. So they really were recycled. But we didn't have the "green thing" back in our day.
Grocery stores bagged our groceries in brown paper bags that we reused for numerous things. Most memorable besides household garbage bags was the use of brown paper bags as book covers for our school books. This was to ensure that public property (the books provided for our use by the school) was not defaced by our scribblings. Then we were able to personalize our books on the brown paper bags. But, too bad we didn't do the "green thing" back then.
We walked up stairs because we didn't have an escalator in every store and office building. We walked to the grocery store and didn't climb into a 300-horsepower machine every time we had to go two blocks.
But she was right. We didn't have the "green thing" in our day.
Back then we washed the baby's diapers because we didn't have the throw away kind. We dried clothes on a line, not in an energy-gobbling machine burning up 220 volts. Wind and solar power really did dry our clothes back in our early days. Kids got hand-me-down clothes from their brothers or sisters, not always brand-new clothing.

But that young lady is right; we didn't have the "green thing" back in our day.
Back then we had one TV, or radio, in the house -- not a TV in every room. And the TV had a small screen the size of a handkerchief (remember them?), not a screen the size of the state of Montana. In the kitchen we blended and stirred by hand because we didn't have electric machines to do everything for us. When we packaged a fragile item to send in the mail, we used wadded up old newspapers to cushion it, not Styrofoam or plastic bubble wrap. Back then, we didn't fire up an engine and burn gasoline just to cut the lawn. We used a push mower that ran on human power. We exercised by working so we didn't need to go to a health club to run on treadmills that operate on electricity.
But she's right; we didn't have the "green thing" back then.
We drank from a fountain when we were thirsty instead of using a cup or a plastic bottle every time we had a drink of water. We refilled writing pens with ink instead of buying a new pen, and we replaced the razor blade in a r azor instead of throwing away the whole razor just because the blade got dull.
But we didn't have the "green thing" back then.
Back then, people took the streetcar or a bus and kids rode their bikes to school or walked instead of turning their moms into a 24-hour taxi service in the family's $45,000 SUV or van, which cost what a whole house did before the"green thing." We had one electrical outlet in a room, not an entire bank of sockets to power a dozen appliances. And we didn't need a computerized gadget to receive a signal beamed from satellites 23,000 miles out in space in order to find the nearest burger joint.
But isn't it sad the current generation laments how wasteful we old folks were just because we didn't have the "green thing" back then?
Please forward this on to another selfish old person who needs a lesson in conservation from a smart ass young person.
We don't like being old in the first place, so it doesn't take much to piss us off... Especially from a tattooed, multiple pierced smartass who can't make change without the cash register telling them how much.