Temporary Saint
Aquarium Advice Apprentice
Hello,
I've got a healthy, exploding population of Ramshorn snails in my 55g Walstad tank. I notice a lot of them like to float upside down at the water's surface, and then drop down intentionally after a while. I can see their mouths working on the water's surface. Are they eating the surface scum?
Steve
I've got a healthy, exploding population of Ramshorn snails in my 55g Walstad tank. I notice a lot of them like to float upside down at the water's surface, and then drop down intentionally after a while. I can see their mouths working on the water's surface. Are they eating the surface scum?
Steve