Has anyone attempted to get rid of an out of control pest snail population? My plan is to transfer my lone Betta, 3 Mystery snails, 6 spiral horned Nerites, driftwood, filter, heater and plants (a huge amount or fast growing floaters) into a 10g. Then clean out my main tank (20g),put in new substrate ,heater and hob filter. Clean plants and driftwood thoroughly in a 19-1 mixture of water and bleach. Put plants and driftwood into main tank. Wait a week or two for the new set up to settle in and make sure there are no more pests. If there are, reclean it. Reintroduce the Betta and Mystery and Nerite snails. I know it might not work but I have to try. Do you have any ideas or do you see flaws in my plan?