Are the two little fish reactors completely water proof? What I mean is, are they safe to run outside of a sump? Of course I have to hook them up correctly, but if plumbed correctly is there any chance of a leak and should I run these sitting inside of my sump?
Also if I want to run one with Carbon and the other with Phos using the same pump, which one should be first in the loop?
Thanks
Also if I want to run one with Carbon and the other with Phos using the same pump, which one should be first in the loop?
Thanks