In a few months I am planning on upgrading my 20 and 30 gallon tanks to a 55 gallon. I was wondering if I would have to cycle the new tank or just combine my LR, sand, and livestock from my other 2 tanks. Could I use about2/3 of my current water and top off the last 1/3 with new water? Both tanks have the same water conditions/ parameters.
Does anybody know if this would be bad for the livestock/ water parameters?
Does anybody know if this would be bad for the livestock/ water parameters?