Originally Posted by Whiteout
I don't know if you know but the rainbow shark will need to be rehomed eventually and if you could get a new filter for the twenty but use the old media to get it started cause with the smaller filter won't do that good in a bigger tank my motto is over filtering is best lol just my opinion some others might give you better advice
Thanks yes I hope to get a 45-55 gallon setup eventually. With the filter I have an aqua clear 70 bought for the 20 gallon, I'm just going to run the filter from my 10 gallon too for the BB.
Will I still have a mini-cycle if I do this?