CO2 Scrubber Media (35lbs)

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Part Number: M-Co2-35lb

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Description

Struggling with slow coral growth despite having your alkalinity spot-on? The culprit is likely excess dissolved carbon dioxide from indoor air building up and forming low-pH carbonic acid in your water. AquaFX 35lb CO2 Scrubber Media Bulk is a commercial-grade mixture of calcium hydroxide and sodium hydroxide designed to aggressively target and eliminate this restriction. Engineered into irregular, graded granules to maximize surface area and increase essential air-to-media contact time, this media effectively prevents "channeling" - a common flaw in standard spherical alternatives. It delivers a fast, substantial lift to stabilize your reef tank at an optimal 8.3 pH.

Designed for heavy-use reefers, maintenance professionals, and multi-tank systems, this bulk supply comes packaged in a heavy-duty 5-gallon jug featuring an integrated, easy-carry handle. The commercial-grade bucket is engineered with an airtight seal to preserve the media's vital internal hydration state, protecting it against dry gas desiccation and ensuring fresh, maximum strength every time you open it. The built-in violet indicator dye offers a precise visual cue by shifting cleanly from white to purple as it exhausts. Simply connect it to any media reactor and your protein skimmer's air intake to unlock explosive, uninhibited coral calcification.

Directions for Use

Fill your reactor's refillable cartridge with the bulk media.
Add one teaspoon of water to the bottom of the outer filter canister housing to maintain optimal humidity (do not get the media itself directly wet).
Connect the output of your scrubber reactor directly to the air intake of your protein skimmer.
Monitor your pH and replace the media every 14 days, or as soon as it turns completely purple. Note: Exhausted media left to stand will eventually revert back to white, so rely on your tank's pH metrics and immediate color shifts for replacement timing.