I have a 55 gal with LR, 1 shroom, and 1 shrimp. Three of my fish are getting ick. I also have two 10 gallons that are empty. Instead of moving the fish, should I take all LR, the shroom, and shrimp and put them in the 10 gallons? I will have a filter or PH in each tank, and a heater, what...