Hello-
I got a 5.5 gallon tank 4 months ago. In it were immediately stocked 1 angelfish, 3 guppies, 2 snails, bamboo, and an algae eater (non-pleco). They all died.
I tried 3 guppies and two snails. They died.
I tried 4 neon tetras. They died.
Now, I have 2 basic female mollies and 2 snails...