Aquarium Fish Supplies

Ceratophyllum (Ceratophyllaceae, cosmopolitan) Ceratophylls can be found all over the world, but only one species is common in aquariums. Ceratophyllum demersum The water sprite is found in Europe and Central America, though this temperate water plant can adjust to tropical aquariums. It is well suited to tanks with goldfish or garden ponds, where it can […]