Reef Crystals Sea Salt - 50 Gallon Mix Tangs & Surgeonfish Includes 5 lb aluminum CO2

Includes 5 lb aluminum CO2 cylinder for aquarium CO2 use

Made with multiple seaweeds plus kelp and spirulina for herbivore-focused nutrition

We recommend boxfish only be kept by very experienced aquarists

Restor is formulated for corals and related invertebrates that benefit from additional marine-derived nutrition

Reef Crystals Sea Salt - 50 Gallon Mix Tangs & Surgeonfish Includes 5 lb aluminum CO2Reef Crystals Sea Salt 50 Gallon Mix Reef Crystals Sea Salt 50 Gallon Mix is an enriched synthetic sea salt formulated for reef aquariums, providing elevated reef focused elements including calcium, trace elements, and vitamins for corals and marine invertebrates. Reef Crystals Sea Salt 50 Gallon Mix for Reef Aquarium Water Changes Reef Crystals is designed for aquariums with corals, anemones, coralline algae, and other reef invertebrates that place