Ok so im planning on changing the substrate in my tank to something that would be more viabale to plants. Here is the process i was going to take. Its a 20 gallon tank wtih 2 penguin 100 biowheels on it. I was going to take 2 five gallon buckets, fillt them with tank water and put one filter on each bucket, spitting the fish up into each 5 gallon bucket with filter. Once the fish are secure and hopefully not too stressed i would drain the remainder of the water, remove the gravel and plants, clean the tank then resubstrate and replant plus more plants. I plan on putting the 10 gallons that the fish will be kept in back in the tank since the water will never have stopped being filtered. So basically ill have 2 cycled filters, 1/2 of my original water and 1/2new water. Does this process sound good? Does anyone think it will ruin my cycle? Any advice on what else i can do to maybe improve? any feedback is welcome, especially from somone who has done this already.

sounds fine to me, or if you can save all your water that would be MUCH better.

Ok ill try and save as much water as possiable. Right now i only have 2 buckets, ill go to home depot and buy another, 15 gallons saved plus the addtion of more substrate and plants should fill out the tank witout much new water