1. The formaldehyde is is out of the system in a few hours correct? So it is liek it was never there or is there soem byproduct that is floating around?
2. the tang and 2 firefish in my tank now were in with my brooklynella perc I took out yesterday. Do they need to be treated also or wait and see if anything happens? The perc was only in 5 days and showed systems 12 hrs before I took himout. I don't think I can put all 4 in the 10g, if I really have to get them out I will have to get a bigger tank.
Also will a
filter sock stop the protozoas (and otehr pests), cause I read to put i teh
filter pad in teh sump for a small filter to have bene bact for quarantine and hospital tanks.
