Best Schooling Saltwater Aquarium Fish. Lets take a look at the top 7 best saltwater fish that make great aquarium pets for beginners. The best tank mates for these fish include other similarly-sized rainbowfish characins danios barbs and catfish such as Corydoras.
They do best in groups of 5-6 but larger groups are commonly seen together. Sphaeramia nematoptera Marine Cardinalfish. Best Schooling Fish For Saltwater Tanks.
They can grow up to 5 inches long and they are a popular species of fish among aquarium hobbyists.
Corydoras are a schooling aquarium fish native to South America. Corydoras are a schooling aquarium fish native to South America. The best overall saltwater aquarium is the Aqueon LED Fish Aquarium Starter Kit because its a comprehensive kit to get you started with a small saltwater tank. There are many species of Rasbora but we feel this one is easy to obtain in large numbers low cost and easy to care for.