What fish go well together in a 10-gallon tank?
Small fish species and invertebrates with low bioloads are best kept in 10-gallon aquariums, including neon tetras, ember tetras, dwarf gouramis, siamese fighting fish, guppies, platies, pygmy corydoras, ghost shrimp, cherry shrimp, and amano shrimp.
Can 2 fish live in a 10-gallon tank?
Two fully grown goldfish would hardly be able to move in a 10-gallon tank. You can keep two only when they are as small as babies. Once they go beyond 2.5 inches each, you need to transfer them to a larger aquarium if you want them to grow healthy and happy.
Can I put 5 fish in a 10-gallon tank?
You can add 4-5 fish ranging from 2-2.5 inches in a 10-gallon fish tank. Consider using the one-inch per gallon rule to decide the number of fish you can place in the tank. Some freshwater species like guppies, bettas, and neon tetras are ideal options for a 10-gallon fish tank.