barkleylim Posted October 31, 2014 Share Posted October 31, 2014 Hi all, just came across an article showing how oysters can filter filthy water into clean water in just a couple of hours. This made me excited so I went deeper looking for more infos on youtube and wiki to understand more about this awesome creature that played a huge role in our eco system. Does anyone keep any in your reef tank? Any success to keep it alive for a long period of time? Just curious. http://en.wikipedia.org/wiki/Oyster Nutrient cycling "Multiple studies have shown individual oysters are capable of filtering up to 50 gallons of water per day, and thus oyster reefs can significantly improve water quality and clarity. Oysters consume nitrogen-containing compounds (Nitrates and Ammonia), phosphates, plankton, detritus, bacteria, and dissolved organic matter, removing them from the water. What is not used for animal growth is then expelled as solid waste pellets, which eventually decompose into the atmosphere as nitrogen." Link to comment
Tamberav Posted October 31, 2014 Share Posted October 31, 2014 Check out this article. It has a time lapse video: http://twistedsifter.com/2014/10/two-tanks-filled-with-same-water-one-has-oysters/ Link to comment
lkoechle Posted October 31, 2014 Share Posted October 31, 2014 I would think you'd need to have an absolutely filthy tank to keep them alive though without intentionally feeding it... Link to comment
masterbuilder Posted November 1, 2014 Share Posted November 1, 2014 Clams, scallops, oysters, and the likes are difficult if not impossible without industrial sized feeding and filtration systems. Link to comment
The Aquarist Posted November 3, 2014 Share Posted November 3, 2014 I bought one from Whole Foods and kept it in a dirty 10 gallon just for fun. It actually lasted quite a while, more than a couple months. One day, I picked it up, and there was nothing inside. Link to comment
barkleylim Posted November 3, 2014 Author Share Posted November 3, 2014 I bought one from Whole Foods and kept it in a dirty 10 gallon just for fun. It actually lasted quite a while, more than a couple months. One day, I picked it up, and there was nothing inside. When did you realised that it was emptied? eaten by fish? Did you find it helpful in removing ammonia, nitrates & phosphate? Link to comment
joy13 Posted November 3, 2014 Share Posted November 3, 2014 I have a winged oyster that came on some live rock a few months ago. It is still alive I noticed that when do use things like oyster feast or area 51 it does open more. Link to comment
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