Freshwater 20 Gallon Aquarium Fish. Most of its time is spent scavenging the bottom of the tank for left-overs and most of all algae. So exactly how many fish can you fit into a 20 gallon tank.
Clown loaches are popular bottom-dwelling fish. Most 20 gallon fish tanks have a dimension of 24 long 12 wide and 16 high. So exactly how many fish can you fit into a 20 gallon tank.
They are peaceful by behavior and have a lifespan of 5 years.
There are however a few differences youll notice below. Not the best option for new hobbyists due to their semi-aggressive temperament towards other males of their kind and their relatively large adult size. A 20-gallon aquarium can house one male with one or two females for company. Freshwater 73 o to 81 o F.
