Hey all, so for the past week or so there has been a strange slimy oil on top of the water on Fabio's Tank. I test it using two different test strips and both say ammonia levels are practically nonexistent. But the water is incredibly slimy and oily. He is also housed with two ADF's in a 5 gallon tank.
I have done a 100% and 60% water changes and the water still gets slimy and oily after only a few days. This seems like the ammonia should be peaking but the test strips say otherwise....
any one know what is going on??
I use both Jungle Ammonia Quick Dip and Jungle Quick Dip 5-N-1 Test Strips. Fabio is fed a combination of pellets and freeze dried bloodworms, while the adfs get frozen blood worms daily.