Red Sea Foundation B KH 5L — Alkalinity & pH Stabilizer for Coral Probes & Controller Accessories Reduces nutrient accumulation by being

Reduces nutrient accumulation by being filtered out before breaking down

Compact dimensions: L22cm x W23cm x H55cm

Formulated with elemental iodine complexed into a protective slime coat

The Red Sea Foundation Skeletal Elements Complete - 5kg Powder (ABC+) is a balanced supplement designed to support robust coral skeleton development in your reef aquarium

more transparent water

Red Sea Foundation B KH 5L — Alkalinity & pH Stabilizer for Coral Probes & Controller Accessories Reduces nutrient accumulation by beingRed Sea Foundation B KH Alkalinity 5 Litre is an essential supplement for maintaining proper alkalinity and pH levels in your reef aquarium. This product contains a complex of carbonate and other natural buffers found in seawater, which help stabilize alkalinity and support optimal coral growth. Alkalinity is a key element in coral skeleton formation, working alongside calcium, magnesium, strontium, and carbonate to ensure balanced water chemistry.