Hello folks. I'm new to this forum. I took a break from this hobby when my kids were born 15 years ago. Now that they're older, I have time to get back into it. I started a 125G tank in March of this year. Been cycling and waiting for awhile. I transferred a clean up crew I had in a 10 gallon tank that has been running for over a year. 1 Fighting conch/5 red hermits/2 blue knuckle hermit crabs/1 emerald crab/1 peppermint shrimp/1 Coral Banded Shrimp/6 Turbo snails/2 Nassarius snails. I have 1 purple fire fish. I was wondering if any of my clean up crew is going to be bad for my BTA. I read here and there that hermits are not good and I find my peppermint shrimp suspicious.