Aspen Pet Oval Nesting Pet Bed - Brown Size:20"L x 16"W The API Freshwater Hardness GH

The API Freshwater Hardness GH and KH Test Kit tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH)

High visibility and buoyancy

Biological inhibitor of green water algae

Fits all compatible electronic ballasts

Aspen Pet Oval Nesting Pet Bed - Brown Size:20"L x 16"W The API Freshwater Hardness GHThe Aspen Pet Oval Nesting Pet Bed was created for cuddling! This comfy bed features raised sides to promote a sense of security, while its high loft polyester fiber fill provides excellent support and enhances your pet's rest. Raised sides promote nesting and sense of security High loft polyester fiber fill provides excellent support Machine washable pet bed This bed is ideal for small dogs or cats who love to curl up when sleeping. It's machine