San Francisco Bay Brand Bloodworms Freeze Dried 0.5 oz sera Glass Clear Small then into harmless nitrate to

then into harmless nitrate to help prevent fish loss in your tank

The sera PO4-Test quickly and easily provides an overview of current phosphate levels

Sera Filter Wool for mechanical pre-filtration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing

Stronger than most competing strontium solutions

Size: 250 mL

San Francisco Bay Brand Bloodworms Freeze Dried 0.5 oz sera Glass Clear Small then into harmless nitrate toRed Mosquito Larvae for All Freshwater Fish. San Francisco Bay Brand Freeze dried Bloodworms is a protein packed food that provides daily nutrition and has an appealing flavor your fish will find irresistible. It is the perfect food choice for all freshwater fish because bloodworms provide essential nutrients that help maintain high energy levels and wellness. Freeze dried bloodworms are all natural and easy for fish to digest, so they produce less