Too much filtration?
Hey everyone, I am setting up a 40B that I am going to be stocking with mostly amono shrimp and black neon tetras. I have a couple filters that I could use on this tank, a Fluval 406 and an Fx4. I have it plumbed up for the fx4 but I'm worried that it will too much circulation for what I am stocking, even running the output half open. I would like to get some input on if I can use the fx4 or should I take it off and use the 406 instead?
I have pictures of the tank in my profile.