Gman44 Posted June 27, 2012 Report Share Posted June 27, 2012 Hello, What is the best way to control algae in a small pond, approx. 100gals w/fancy goldfish. Thanks, G. Quote Link to comment Share on other sites More sharing options...
jvision Posted June 28, 2012 Report Share Posted June 28, 2012 Floating plants and water changes. Quote Link to comment Share on other sites More sharing options...
colby82 Posted June 29, 2012 Report Share Posted June 29, 2012 floating plants for sure. they do an amazing job of keeping water crystal clear, and unwanted algae to a min. Quote Link to comment Share on other sites More sharing options...
Gman44 Posted July 1, 2012 Author Report Share Posted July 1, 2012 thanks guys.....for the tip. picked up 2 water lettuce & 2 hyacythns. smelled that incorrectly i am sure...let's see what happens Quote Link to comment Share on other sites More sharing options...
Sprucegruve Posted July 2, 2012 Report Share Posted July 2, 2012 if your pond gets alot of sun those plants should multiply pretty quickly,depending how many fish you have in there. Quote Link to comment Share on other sites More sharing options...
MMAX Posted July 2, 2012 Report Share Posted July 2, 2012 Any kind of plants actually. The more plants you put in the clearer the water will get. Plants compete with algae for nutrients and will eventually starve it out. Quote Link to comment Share on other sites More sharing options...
Gman44 Posted July 9, 2012 Author Report Share Posted July 9, 2012 eh guys...thanks for all the great advice. now how about adding a UV light device...would that kill my plants, starve them out? Quote Link to comment Share on other sites More sharing options...
Ace22 Posted July 10, 2012 Report Share Posted July 10, 2012 eh guys...thanks for all the great advice. now how about adding a UV light device...would that kill my plants, starve them out? I am a big fan of UV. Just make sure you get a big enough unit and that your pump is matched for the size of the uv as flow rate is very important. There is all kinds of good info on the web. I run a 55 watt on my 350 gal tank. I have about 300 lbs of texas holey rock and it had ugly looking algae on it within 2 weeks....what a pain to scrub it up every 2 weeks. The uv and purigen have done the trick it has been 8 months since I have scrubbed and the rock is still snow white, If you get a larger unit and have the right flow it can even kill ich. It changes the dna of cells but only harms by exposure which takes place inside the uv chamber so it is harmless to the inhabitants of your tank and will not alter your water. My led lights had a lot to do with my algae problem but you have the sun to contend with. Quote Link to comment Share on other sites More sharing options...
MMAX Posted July 12, 2012 Report Share Posted July 12, 2012 eh guys...thanks for all the great advice. now how about adding a UV light device...would that kill my plants, starve them out? I am a big fan of UV. Just make sure you get a big enough unit and that your pump is matched for the size of the uv as flow rate is very important. There is all kinds of good info on the web. I run a 55 watt on my 350 gal tank. I have about 300 lbs of texas holey rock and it had ugly looking algae on it within 2 weeks....what a pain to scrub it up every 2 weeks. The uv and purigen have done the trick it has been 8 months since I have scrubbed and the rock is still snow white, If you get a larger unit and have the right flow it can even kill ich. It changes the dna of cells but only harms by exposure which takes place inside the uv chamber so it is harmless to the inhabitants of your tank and will not alter your water. My led lights had a lot to do with my algae problem but you have the sun to contend with. I on the other hand am not a fan. Sure it will kill harmful organisms but it will also take out your beneficial bacteria. Save your money. Ponds and algae go hand in hand and once you have it packed full of plants, it's a waiting game for it to get clear. It just takes time. I'm into season 3 for my pond and I still get a bloom each year and combined with the recent heat wave it's worse that ever. I just scoop as much as I can out with my net daily and don't worry about anything else. Quote Link to comment Share on other sites More sharing options...
jvision Posted July 12, 2012 Report Share Posted July 12, 2012 UV cannot harm your beneficial bacteria - it only affects what flows thru the UV chamber, and your BB stays on its surface (biomedia, rocks, etc.) That being said, I agree that planting your pond is the best route to go, IMO, for reasons mentioned above. But, like my opinion on planted aquariums, I think you need to put way more plants than most people do to stay ahead of the algae game. Quote Link to comment Share on other sites More sharing options...
Gman44 Posted July 15, 2012 Author Report Share Posted July 15, 2012 thanks guys...i have decided not too purchase the uv sterilyzing light & just grabed a bunch of floating plants & bull rushes.....water clarity is awesome & the pond has a great natural look. Quote Link to comment Share on other sites More sharing options...
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