Rpbustillo
Aquarium Advice FINatic
Ready to upgrade my 45 to my 75, has anyone ever cycled a tank half filled with water? I'll be using all new substrate an mostly dry rock for this tank. Can I put in my sand and rock and cycle the tank half filled, then when it's cycled transfer the rest of my live rock, transfer water from the old tank to finish filling the new and transfer all my fish/coral after acclimating them?