Seachem Meridian Oolitic Aragonite Size:9kg Nitrax also reduces algae growth

Nitrax also reduces algae growth by anaerobically breaking down nitrate

Purge valve with drain hose for easy maintenance and flushing of the canister

Pond Stability® will also prevent and reduce sludge build up

(water temp

Seachem takes the necessary next step by including an ammonia binder to detoxify the ammonia produced in the reduction process

Seachem Meridian Oolitic Aragonite Size:9kg Nitrax also reduces algae growthMeridianis an all natural oolitic (spherical or egg shaped) aragonite substrate for all reef and marine aquaria. Meridian is the premium aragonite substrate for the reef aquaria. It's grain size (a fairly uniform . 25 . 50 mm) is ideally suited to reef inhabitants and it's chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Unlike competing "wet" products marketed under the guise of being "live",