CrystalClear PondShock Fountain you need to feed them

you need to feed them a high-quality fish food

filter and BioBalls biological filter media

swing-style check valve flapper is built to last and maximizes water flow through the valve when open while preventing the backflow of water when the pump is shut off or during a power outage

Will not stain birds

Connects six quick-connect lighting components to a single transformer

CrystalClear PondShock Fountain you need to feed themGives your pond a boost when water quality issues escalate Simply toss live bacteria balls in your pond for SHOCKingly clear water Use a pond shock ball in koi ponds, ornamental ponds, and self contained water features Safe for use in all pond types Pond bacteria and enzymes clean water quickly and effectively