Already running carbon so I’m good there. I dose iodine in my other tank didn’t even think about it for this one.Sorry to hear. Might be caused by quickly and dramatically increasing the bio load. Even tho it’s seeded with rock, it’s still fairly young and susceptible to quick changes. Nems def appreciate a mature tank. Also with multiple nems in a tank you’ll wank to keep carbon going on the reg or at least on hand. When you grab nems from diff vendors- they will recognize that there is someone new with them immediately. If you’re not running it, I’d rock some carbon. One last tip- also have iodine on hand.
If you want to learn a ton about nems look upon Fenner’s books (rip)
Yah I’m going to keep a close eye on it. Might pull a few to the main tank if I don’t see things calming down.