alyssia
Active Member
I am getting ready to move my seahorses from a 39 gallon to a 55. I'm planning on using all the water from the 39 gallon but can I add 16 gallons of new water without cycling? Seahorses are very fragile and will not survive cycling. I also will be using all the LS from my 39 gallon. Won't this stir up nitrates? Setting the 55 up now and letting it cycle before adding the seahorses is not an option because I have to move the 39 first, the 55 gallon is going in it's place. :help: