I am moving my fish to a new tank and after doing some research on this stuff, I bought some but I’m not exactly sure how to use it. I was going to put 1/2 old water, 1/2 new in my tank and use new plants, gravel, rocks, ect but I’m not sure what to do after that. My tank has a betta, some mollies, and a glofish.
the good bacteria you need lives in your filter, hences you never clean your filter with tap water, so you shouldn’t need a starter
imo i would pour about 75% water in to be safe from chlorine burns
if your using a new filter put it in with the old filter for a few weeks so they both have good bacteria, then take the old one out for emergencies