Seachem Reef Builder - 600 Gram Dried Fish Food Each colony is intensely hued

Each colony is intensely hued and most fluorescence brightly under actinic lighting

Flourish Potassium provides potassium

A maximum continuous operating pressure of 30 kPa provides additional operating headroom for deeper diffusers

Replacement Power for Apex Controllers

Maximum length: Extendable to 30"

Seachem Reef Builder - 600 Gram Dried Fish Food Each colony is intensely huedSeachem Reef Builder 600 Gram Seachem Reef Builder 600 Gram is a powdered reef alkalinity supplement that raises carbonate alkalinity without immediately impacting pH, helping support stable reef water chemistry. Seachem Reef Builder for Carbonate Alkalinity Reef Builder is intended for reef aquariums where alkalinity needs to be raised without directly chasing pH. With long term use, it tends to stabilize pH around 8. 3 while supporting carbonate