My tank is 5.5g and has finished fishless ammonia cycling after about 3 weeks (yay)!
How much water do I change out before putting my betta in? I read conflicting info on different websites, i.e. 90%, 1/3 of the tank, etc. What is the proper amount?
Also, sorry if this is a dumb question I'm still new at this, but do I do water conditioner before I put the water in the tank or after I replace the water in the tank? And do I need to wait another day before putting my betta in, to check parameters or can he go in right away? Thanks!