mom2reds
Aquarium Advice Addict
ok so today I did my usual 50 to 60 % pwc and place some API root tabs as I have done many time before but when filling my tank back up I looked around and noticed that i had several fish floating and eventually dieing. the only thing I can figure is that i did not get one of the tabs burried good under the eco substrate. I imediatly turned on my filters and a bubler and then redrained about 45% of my water and then replaced. I did use prime with the first pwc and the secound one the secound time i doubled dosed all of my fish seem to be fine now or at least the ones left. my question is is their any more side effects that i need to watch for?