Kent Marine 02120 Hydrometer

This comfortable harness is nicely and sensibly made of high quality material with a soft edge and air mesh padding, which effectively prevents injuries and offers additional comfort and protection. With this practical design, the harness offers your furry kids a comfortable fit on their daily walks. The vest harness is easier to put on and take off. The open-loop design of the neck provides convenience and more room for adjustment.

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.