hi again, quick question: is it possible to use two different water conditioners at the same time? my common sense re: chemicals is telling me no, but i don't know enough about what's in them to back this up. specifics- my betta's pectorals were battered looking when i got him and are still slowly healing, and then last night he bit up his tail. i'm going through a fish-in cycle and just started using prime a few days ago to manage the nitrite spikes i'm getting, and i don't want to discontinue that. but i also don't want his fins to get infected and want them to heal quickly, so if i'm allowed to add a bit of stress coat as well i would like to.