Red Sea KH | Alkalinity Pro Test Refill Aquarium Test --- Current Lighting Fluval FX5 & FX6 Canister

Fluval FX5 & FX6 Canister Filter Intake Strainer Part# A20221

Serrated edge that won't scratch

Pre-filter grill w/ flow control valve in submersible applications (the flow control will not work for in-line applications)

Shutoff: 8

Marine Pure Gems 3

Red Sea KH | Alkalinity Pro Test Refill Aquarium Test --- Current Lighting Fluval FX5 & FX6 CanisterTest Refill for KH Alkalinity Pro Testing Kit Red Sea's KH Alkalinity Pro Reef Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0. 05 meq l (0. 14 dKH). Red Sea's Alkalinity Pro test kit enables the accurate dosing of Red Sea's Reef Foundation B supplement (buffer) which is part of the complete Red Sea Reef Care Program.