Two Little Fishies NPX Bioplastics Media Saltwater Invertebrates If you notice that your

If you notice that your pump is losing air pressure or that it's not operating as well as when it was purchased

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and require the same care as any other community fish

Importantly

Two Little Fishies NPX Bioplastics Media Saltwater Invertebrates If you notice that yourNPX Bioplastics Media Made from biodegradable polymers, Two Little Fishies NPX Bioplastics granular plastic media is designed for use in fluidized media reactors or enclosed in a media bag within any filter. The slow release of organic food from these plastics promotes the development of bacteria that assimilate nitrate and phosphate. These bacteria can be harvested by protein skimmers to effectively and naturally reduce nitrate and phosphate levels