Atlantic Oase Typhoon Pro Diffuser Planter Core-out size: 1-3/8"

Core-out size: 1-3/8"

Dimensions: 12"L x 10"W x 3"H

filter pad and lid

in smaller enclosed systems or systems with heavy fish loads

Atlantic Oase Typhoon Pro Diffuser Planter Core-out size: 1-3/8"High output for larger water gardens and koi ponds with greater oxygen demand High efficiency non clogging diffuser tubing is less restrictive than stones Circular diffuser design maximizes upwelling and water circulation and gas exchange Diffusers come unweighted to reduce shipping costs and will require filling with your choice of sand or gravel High output for larger water gardens and koi ponds with greater oxygen demand. High efficiency non