Ceramic Micro Frag Plugs 10pcs. coral frenzy The Hanna Marine Alkalinity Checker®

The Hanna Marine Alkalinity Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit

High purity USP grade from UK

Rinse Hydrometer with distilled water

Helps Remove: Acropora Eating Flatworms (AEFW)

Can be used for marine

Ceramic Micro Frag Plugs 10pcs. coral frenzy The Hanna Marine Alkalinity Checker®Fired ceramic plug that is reef safe and ready to use. Plugs fit into eggcrate and most frag racks and are excellent for frag grow out. Great for zoanthids, palythoas and smaller SPS frags! #fragplug #reefing #saltwatertank #ceramic