Fortified with calcium for healthy exoskeletons,Spectrumcrustacean formula is designed for crustaceans and invertebrates like anemones. The high nutrient concentration found inNew Life Spectrumis also great for macro-feeding corals.

There is aNew Life Spectrumformula for almost every freshwater fish, marine fish, crustacean or coral in your aquarium. The Spectrum family of formulas all feature high-density, quality nutrition from natural ingredients and uses a natural, plant-based preservative with the trade nameNaturox instead of ethoxyqui