jones- you can just run the clean (bleached or new) Q filter on the main tank. Or if there's room then place the clean Q media (sponge or polybag, not the bio-wheel) in the main filter not in the tank. I've never used bio-wheels.
I've kept the cycle going with small amounts of food if I'll be using the Qtank again very soon. I used appx the amount of flake I'd feed if there were fish in there, nowhere near a teaspoon, only every 2 or 3 days. Most often I fed the filter rather than the tank, less messy.
I've kept the cycle going with small amounts of food if I'll be using the Qtank again very soon. I used appx the amount of flake I'd feed if there were fish in there, nowhere near a teaspoon, only every 2 or 3 days. Most often I fed the filter rather than the tank, less messy.