Pond Boss Forums STOCKING A NEW POND Raising Forage and Bait Tilapia - Ways to keep water warm in outside tank?

I'd drain it and have a fish fry this week. You won't gain anything by keeping them alive for another week or so except fund the utility company. It'd be a different story if you were trying to buy a week or so worths of time to get an indoor RAS up and running, but you're not.