2' deep, 4' long, and 2' high. 1 Filter and other needs like that.
have fun and be nice to fish.
2 African tiger fish, 2 arrowanas, 5 bichirs (multiple species), tire track eel, zig zag eel, 2 mudskippers, 2 synodontis catfish, motoro stingray, 2 sun catfish, blue sheatfish, queen botia, clown loach, 4 ghost catfish, 5 oscars, 12 assorted cichlids, rope fish, 2 betas, banjo catfish, yellow tail barracuda, 10+ assorted plecos, 2 blind cave fish, 2 needlefish, 2 payaras, black ghost knife, archer fish, 2 flounders, millions of guppies, 2 bamboo shrimp, millions of ghost shrimp, bala shark, rainbow shark, 3 dwarf puffers, dragon goby, 2 butterfly fish, and I bet there's more ... *phew*
lots of plants, lots of swords and grasses and crypts... favorite is Madagascar Lace.
A fish runs into a wall and says, dam.
Keeping anemones in a reef tank can be a challenge if you are not fully prepared.
Cultivating a nano tank can be an exciting challenge but unless you choose the right fish for your tank, you may be in trouble.
When you see signs of stress in your fish, you can then take steps to identify the source of that stress and then to resolve it before it becomes a major issue.