siamese fighting fish and neon tetrasGetting a college of 3 or more is suggested due to their social nature, and as such, you’ll want at least a ten gallon aquarium to fit them all without difficulty. You’ll also need to put money into a heater – these fish like tropical temperatures, above 72 levels and below 82. You won’t must worry about food quite often – as bottom feeders, Corys are content to stick with the bottom of the tank munching on the leftovers from other fish. It is a good suggestion to get them a tropical treat every now after which, and watch them as they all dig in. Normal cleansing exercises work fine for Corys. Any of those fish are ideal for an individual who has just gotten their first aquarium.