I have wigglers!!! now I just need some help, think I should remove the Father from the tank since he is so aggressive? or just let it run its toll and see what happens. they have never had a successful spawn, so im not really sure which way to go about it. I have a spare 20 gallon tall I could drain 15 gallons of tank water into and top it off and run a filter on it that's on another tank..