HAHAHAH
HAHAHAH
I think the nitrates are FINE.That is absolutely ridiculous, no help whatsoever to the would be hobbyist starting out on their journey.......there's no NITRATE readings!!! Lol.
I wouldn't add any medicine just yet personally, most likely ammonia causing the rubbing which should stop after the cycle is complete. Hopefully the fish make it through the cycle, which can be tough on them. I would dose the prime and keep a close eye on the ammonia.But like fr since i just started this tank out do I just wait for it to cycle or should i get some API general Care?