predators

Hello all, does anybody have some good cool very active fish that would be fine living in a 75 gal? Any help would be appreciated.

My original plan was to get a fire eel and just upgrade it when it outgrows, but im not sure if that is a good idea. Please help!

I am thinking about someday getting a 300 gallon aquarium. I am thinking about getting a Nigerian triggerfish, Picasso triggerfish, blue line grouper, a smaller species of lion fish, and a snowflake eel. Somebody tell me if this is to much fish. I’m not really a saltwater tank person but this...

So I went to bed last night around 11pm and woke up at 2am to see my ABF on the floor, I don't know how long he had been there but when I picked him up he moved slightly so i put him straight back in the tank. He seemed to start recovering and breathe well. This morning I woke up and he is doing...

working on planning a very large (20,000-40,000 gallon) Amazon tank, enclosing a conference room in an office. stocking ideas:D? just trying to keep fish from the amazon river basin, however open to any other ideas you guys have please suggest. personally ive always done reef aquariums, however...

Name or list the most predatory species of live bearer you've ever kept ? Of course pictures are always welcome. ^,..,^

Name or list the most predatory species of live bearer you've ever kept ? Of course pictures are always welcome. ^,..,^

Her is a old movie of my 575G malawi predator tank. if i should quit my SA Tank setup some day, i would go back to somthing like this =) Enjoy

Hey guys, I'm looking at getting a 200 gallon aquarium. Right now I have a 90 gallon with a couple of Red Bellies in it. I've been looking all over for a different type of freshwater predator for this new tank. If you guys have any suggestions as to what I should stock the 200 gallon with and...