Who Gives A Fish Forums

Man, I tried all this stuff and my pH just laughed at me. Ended up switching to a sand substrate and it magically dropped to 7.4. No idea why, but I'll take it. Tank's a 29-gallon with Corys and Tetras.

Hi all,
I'm thinking of introducing a coflake banded shrimp to help with my bristleworm issue, but I'm concerned it might be aggressive towards my seahorses. Has anyone got any experience with this?
Thanks,
Lee