When installing any Colorfalls

and plumbing that includes a water bypass line around the filter

Speed knob for variable speed control

Arching spray pattern that is not water level dependent

a mounting base and ground stake

Atlantic Pro Aeration Kit w/ Weighted Tubing for 12000 Gal indoor When installing any ColorfallsAtlantic Pro Aeration Kit w Weighted Tubing for 12000 Gal Atlantic's Professional Aeration Kits are designed to meet the high oxygen demands of larger water gardens and koi ponds. The kits come with a high efficiency, non clogging diffuser tubing that is more efficient than stones or rubber diaphragms for better flow and longer pump life. The circular diffhigh efficiencyusers maximize upwelling and water circulation for optimal gas exchange.