I have a 37 gallon planted tank, with a bunch of fish, only about 3-4 fish are large. The 2 angelfish, a common sailfin pleco and gold gourmai are the only large fish, the rest are 4-2 inches in length. I don't remember any names of the plants I have in the tank. This is my 37 galllon, I got like over 20 swordtails [the orange fish], 4 fullgrown male swordtail, 5 guppies, 5 catfish [2 corys, 2 south african bumblebees, 1 upsidedown] , 2 angels, 1 gourmai, 5 black neon tetras, 1 female betta, 2 plecos [one is tiny], and 1 ruby shark which is also called a rainbow shark. I have a Marineland filter and heater on the tank, i change the carbon every few weeks. The temp is 72-74, but in the summer its 76-78.