I buy my saltwater from my LFS and they recommend circulating the water in the tub before adding it to my DT during a water change if it sits more than a day or two to account for any settling.
The capped opening is only about 2 inches in diameter. Does anyone know of a submersible pump that is small enough to fit in there or should I just go with an air pump tubing and airstone?
The capped opening is only about 2 inches in diameter. Does anyone know of a submersible pump that is small enough to fit in there or should I just go with an air pump tubing and airstone?