Wavereef Internal Multipurpose Canister Style Reactor Size:Small along with washing your hands

along with washing your hands thoroughly with soap and water immediately after using

Unopened diet is best before 12 months (see expiration date)

Medium: 1-3/4" to 2-1/2"

calcium carbonate

Wavereef Internal Multipurpose Canister Style Reactor Size:Small along with washing your handsThe Wavereef In Sump reactor is a canister style reactor with built in pump that can be used for a whole host of different media. The adjustable outlet valve allows you to control how much flow is passed through the media. the reactor is supplied with an internal cartridge system for easy maintenance. (SMALL)Footprint 11. 6 x 11. 6cm Total Height 53cm Max Media Volume 2000ml Tank Size 200 600L (LARGE)Footprint 16. 6 x 16. 6cm Total Height 56cm Max