Two Little Fishies MetaSorb 1x250Gram Pellet and Flake Fish Food Replace or regenerate when the

Replace or regenerate when the beads turn dark brown or black

Provides 12V DC backup power to the connected VorTech pump

It is tolerant of less-than-perfect water quality and not prone to pests

LPS and soft coral aquariums

Power supply: 12 V power supply unit

Two Little Fishies MetaSorb 1x250Gram Pellet and Flake Fish Food Replace or regenerate when theTwo Little Fishies MetaSorb 1x250Gram Two Little Fishies MetaSorb 1x250Gram is a high capacity metals adsorbing polymer pouch for fresh and saltwater aquariums. The manufacturer identifies this product as MetaSorb UHC for 1 250 gallon capacity, designed to rapidly bind and permanently remove heavy metals that may enter aquarium water from source water, foods, salt mixes, corroding equipment, magnets, pumps, or other contamination sources. MetaSorb UHC