Penn Plax Air Action Barrel of Jewels no fill clean and fill ) Arowana Buffer may be

) Arowana Buffer may be initially used daily in cases of high alkalinity until 6

replace monthly or as required after testing water with your Fluval test kit

MultiTest Ammonia performs over 75 tests and contains a reference sample for validation

Can be mounted anywhere on your tank

Features the core high-density Spectrum Nutrition Formula

Penn Plax Air Action Barrel of Jewels no fill clean and fill ) Arowana Buffer may beAdd the excitement of action to any home aquarium with Penn Plax Action Air Aerating Plastic Ornaments. Simple to install, these ornaments will require an appropriately sized air pump, as well as a pressure control valve for proper functionality. Size: 2"x2"x3. 5"