Tropical aquarium fish Tropical aquarium fish Good and bad fish for beginners You've chosen to buy fish as pets, but aren't quite sure which ones to get once you get the store. It's an important decision. Because, while fish at first glance appear to be simple creatures to care for, there are many fish that can actually be too much for many beginners to handle. So if you know you don't have space for a large aquarium, betas are one type you should consider.
Betas are colorful fish and have long graceful fins.
They are colorful and enjoy having plenty of other tetras around. One down side to Tetras is that they are known to sometimes carry diseases that only their species can carry. Be sure you buy healthy fish. Guppies are small fish, and you can house a lot of them in a small space. They're great for children, as they are among the easiest fish to care for.