Originally Posted by big_money
I guess my question is more "how long CAN you keep LR in a holding tank?".
I want to clear out some space in the old tank, but I'm not ready yet to setup the new tank. What would I need to do to keep the LR "alive" for 2-3 weeks?
A power head for water movement, and a water heater. Thats it, that'll do ya. Oh, you could throw a light over top, but its not necessary.