Pure Water Pebbles Aquarium Gravel - Jet Black, 25 lbs (3.1-6.3 mm Grain) Dog Plush Toys Pack: 2 collars included

Pack: 2 collars included

Features include a latch system that baffles toddlers yet allows one hand operation for adults

these toys stand up to tough play

Two roller wheels open flaps where treats can be hidden and three holes with two sliding disks offer a second treat challenge

Pure Water Pebbles Aquarium Gravel - Jet Black, 25 lbs (3.1-6.3 mm Grain) Dog Plush Toys Pack: 2 collars includedPure Water Pebbles Freshwater Aquarium Substrate contains all natural gravel with a fish safe 100% acrylic coating. These attractive pebbles are non toxic, colorfast, and will not alter the chemistry of your aquarium water. Gravel Grain Size 3. 1 6. 3 mm Premium freshwater aquarium substrate Natural gravel with 100% acrylic coating Non toxic, colorfast, will not alter water chemistry Pure Water Pebbles are recommended for aquariums, ponds, terrariums,