oscar

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...