20 gallon tank

Hi all, I've had fish friends for many, many years, but mostly just one betta at a time in a 5 gallon tank. a couple years ago I starting keeping a small groups of neon tetras which went well, but I re-homed them when we had a major move last year. I getting really interested in the hobby but...

I have a variety of live plants in a 20 gallon. I usually keep the light on for seven hours a day. I have livebearers. I don't know much about plants and that's probably why they keep dying off. I have sand as the substrate. I've heard about all these products but I'm not sure what I would need...

Hey everyone! i have a 10 gallon fish tank with two mollies (the one with blue gravel in the photo) and i got a 20 gallon fish tank to move my fish into! the 20 gallon tank is nearing the end of fishless cycling and i was wondering if i need more caves or hiding spots for the new tank. if...

I am thinking about getting a Black Moor Goldfish. I was wondering what size of tank would be best and if a filter would be needed? At first I was thinking a 5 gallon tank with an air stone, but I’ve seen several people saying they must have a 20 gallon at least? Would a 10 gallon tank be big...

i have a 20 gallon fresh water tank and i have quite a few guppies, four corys, an albino pleco, two black mollies, a balloon molly, a platinum lyre-tail molly and her fry, and some cherry shrimp. i just added a dwarf puffer a couple of days ago and i have no had any problems or aggression from...