cichlids

I just bought a 125 gallon fish tank with the intent of getting 3-4 Oscars, but my wife wants me to put more fish in the tank. I have heard that African Cichlids are generally smaller than Oscars. If this is true, about how many African Cichlids can I put in a 125 gallon tank? Also, are they...

I got 4 of these at the LFS today... No one at the LFS knew what these are...and I have no idea either.. if someone knows , please comment..

I have a cichlid tank with a sunsun 302 canister and a top filter. Though I have not tested it, but the water looks reasonably fine and fish are doing good. However, the substrate (brick red sand) is a bit dirty and I was wondering if the filters would pick it up over time and if I can leave it...

will a full grown butti cichlid be fine in a 75 gallon? it would be by itself/ oh and im aware there not a ca or sa cichlid i just see them talked about in here the most :)) i just wanted one cause i heard they have good personalities or more so interesting reactive personalities haah but if not...

Just wondering if these two guys could get along in a 90 gallon tank. My Escondido Carpintis is about 8" already. Haven't added the Veija yet but i like the way they look theyre some badass lookin guys. Anyway let me know what y'all think. Sure do appreciate it.

Good afternoon, I came across a 46 gallon corner tank and i had to get it for my room. so far I have a peacock eel and a couple smaller african cichlids. I was wondering what kind of catfish i could put in the tank. I was just wondering if any one had any ideas. I plan on getting more...