Starts working within 24 hours to kill & repel fleas by contact so pests don’t have to bite your dog to die

Powerful compact design

Aquascaping: These stone crystals are great for Aquascaping

API plant products are formulated to be used in aquariums containing freshwater fish

medium & large breed dogs

Worldwide Imports AWW30021 Natural Gravel, 25-Pound, Carolina Skinny Brown Roosters Dog Toy Starts working within 24 hoursWorldwide Imports Natural Gravel Will not alter the chemistry of your aquarium water Fresh & Saltwater Aquariums Worldwide Imports Natural Gravel Will not alter the chemistry of your aquarium water Fresh and Saltwater Aquariums Fresh and Saltwater Aquariums