Lee's Specimen Container - Extra Large Salt Water Conditioners Pond block is not recommended

Pond block is not recommended for ponds with plants

strontium and numerous others for healthy growth and coloration

growth and general health of soft corals with its use Macro algae will require the Iron supplement

Royal Item Number: AKM00980

Lee's Specimen Container - Extra Large Salt Water Conditioners Pond block is not recommendedMulti purpose, clear container, used for holding tank, treatment tank or for observation of fish. As a treatment tank it requires less medication than an aquarium. Hang on inside of aquarium to utilize the benefits of the aquarium heater. One inch wide handle is used for hanging on aquarium. Royal Item Number: ALE10524