Kent Marine 02120 Hydrometer

Kent Marine phosphate sponge is a ceramic medium which will adsorb phosphates quickly when placed directly in the water flow. Also absorb moisture for use as an air dryer for ozone and can be renewed over and over in moisture removal service. Works in fresh and saltwater aquariums or ponds.

Dogs will love digging the squeaky donuts out of their coffee cup for a challenging game they can play alone or with you! They’ll be begging you to put them back in the Burrow again and again for hours of fun. Interactive toy keeps dogs busy and engaged.