Anyone ever make the switch from gravel to sand in an established tank? Will it cause a mini cycle?
I just switched from an HOB to a canister filter about 2 weeks ago, should I wait on the BB to become more established before doing the switch?
Any info is appreciated. Thanks in advanced.
I just switched from an HOB to a canister filter about 2 weeks ago, should I wait on the BB to become more established before doing the switch?
Any info is appreciated. Thanks in advanced.