they will eat algae in the tank but certain species have a tendency to multiply very quickly. i would say yes for getting one or two but keep a close eye on their numbers.
snails eat the algae, dirt, fish poo, left overs etc from the tank. they will seem to clean it but in all honesty.. they just make as much mess as any other fish and everything they eat.. comes back out the other end
they will eat algae in the tank but certain species have a tendency to multiply very quickly. i would say yes for getting one or two but keep a close eye on their numbers.
they will eat algae in the tank but certain species have a tendency to multiply very quickly. i would say yes for getting one or two but keep a close eye on their numbers.