The other thing is some plants can go into shock when 1st put in but can come back. Are you dosing ammonia? You might back off on the ferts, maybe every other week. If you can order the root tabs from amazon you can get more for less money, theyll help the root plants better than the liquid ferts IMO. Doing a fish IN cycle can be a pain for some people, you have to test daily & do water changes usually every 2-3 days if not daily.