Yoshi'sdad
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- Jan 3, 2008
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Hi I have another question. I may sell my frontosa out of my 125 gallon tank and want to replace the cichlid sand with gravel. I am wondering if I remove the sand and keep the canister filter running and the 3 aqua clear filters running, how long will the tank stay cycled? The existing rocks will stay so there will be bacteria in the filters an on the rocks and the aquarium walls. I am thinking tank full of rainbow fish, different varieties.
thanks
Yoshis dad
thanks
Yoshis dad