Red Sea Foundation B KH 5L — Alkalinity & pH Stabilizer for Coral d-d camera and built for long-lasting performance

and built for long-lasting performance

Long shelf life with suspended-animation microbial formulation

Natural swim-throughs and coral seating platforms

Reeflowers Iceland Black Sand (3-5mm) 7kg is an ideal substrate for soft water aquariums

and invertebrate health in established reef aquariums

Red Sea Foundation B KH 5L — Alkalinity & pH Stabilizer for Coral d-d camera and built for long-lasting performanceRed 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.