So I recently got 25 cherry shrimp to add to my guppy tank. It's a 30gallon tank. I only have a sponge filter on it and it was getting a little dirty even after doing 40% water changes every weekend. So I added a Rena xp2 filter on it and it creates a lot of current. I have it aimed towards the top. Now my question is, Is it too much current for the shrimp? I've watched it for a few minutes and it seems like the guppies hate it. I don't see any shrimp being blown over as of now.
