I believe most people are running the treatments separately to lessen the stress on the tank inhabitants.I've got a bunch of hydroids too but haven't ran a bendzole treatment yet because I've got 300+ snails that I don't want it to kill.
Definitely one of my larger fears is losing the snails. I have a feeling I should wait until flucanazol treatment is done. Any time frame you can think of before I start the fishbendzole








