I am treating my tank for ich brought in by a Gourami that died. Using Rid-ich + and cupramine, 33% water change and vacuum gravel every day.
26 gallon fully cycled with 4 platies, 3 cories, 5 glowfish tetras, 5 neons.
Params: 0, 0, 0 and pH is 7.4.
Question: Do I need to remove all the...