my tank is a 29 gallon. It's got one Tetra 40i filter, and an Aquatech 5-15 filter, and several plants. I over stock a little, but keep up with water changes once or twice a week- more if the parameters look a bit off.
my tank has
9 bronze cories
7 zebra danios
3 sword tails
1 bristlenose pleco
i also have an adult rabbit snail in there, and a couple babies (i've sold about 9 of her babies since I got her). there are also malaysian trumpets crawling around the sand, and a nerite to work on algae.
Every time I can, I add more plants. The angelfish, one of the cories, and one of the sword tails were rescues. I added two more sword tails to keep the rescue company. The parameters still look good.
you should have seen the tank the angelfish, single cory, and sword tail were in- it was only 5 gallons! The angels are very big and mostly healthy. I'm worried about one because his lips seemed fuzzy, so i treated him for a week in a quarantine tank. He seems alright, but i'm still concerned he might not have what I thought he had...
doing the best I can for them though. I'd love to get a 55 for them all :)