oscar

I have a new 75 gallon tank. It's already cycled and is running an aquaclear 110. Is that filtration enough for just one full grown Oscar? And maybe (that's a big maybe) just one other cichlid that can go with an Oscar. I've seen in a lot of posts people suggest keeping a lot more filtration but...

I came home today and looked at my oscar. His fins are destroyed. His tail is chopped in half. So it looks like a way thicker version of a swordtail. I would like to know if it will heal or be scared.

i have Ehiem 3 canister filter in my 120gal. I have never had a canister filter before and my tank is starting to smell a little and im not sure how to fix the issue. there is a green tint to it that I cant seem to get rid of with weekly water changes ect. im sure there are a lot of different...

Hello, I have a old severum, got him from a lps when he was 3 inches and had him for over 5 years. He was raised in a bare bottom aquarium and has a little bit of a eye droop. So today i decided to add some gravel so he can dig a pit, and now he is freaking out over the gravel. He is just...