So maybe I was just worrying too much and will be fine with whatever sponge I put on the intake. I think for now I'm going to go with the coarse sponge to keep some decent flow going for the Vampire Shrimp. If I don't start to see little shrimplettes in the next couple months I'll just have to change to the elite I guess.
The AC20 seems awefully small and gentle, but with so many people advocating only using sponge filters on a shrimp tank I felt there was more than enough reason to worry that a course sponge still wouldn't be enough to protect the intake.
I'm a bit of an overfiltering addict... I admit that even with my fear of the AC20 sucking up shrimplettes I've thought about upgrading to an AC30 to put a sponge on to keep more flow in the tank. My 36 Gallon has an AC70 and an XP3 running... I love that crystal clear water.
The AC20 seems awefully small and gentle, but with so many people advocating only using sponge filters on a shrimp tank I felt there was more than enough reason to worry that a course sponge still wouldn't be enough to protect the intake.
I'm a bit of an overfiltering addict... I admit that even with my fear of the AC20 sucking up shrimplettes I've thought about upgrading to an AC30 to put a sponge on to keep more flow in the tank. My 36 Gallon has an AC70 and an XP3 running... I love that crystal clear water.