API PROPER pH 8.2 Freshwater Aquarium Water pH Stabilizer 7.4-Ounce Container Training Lead Dog Supplies Medium is the standard most

Medium is the standard most common size

The Teaser ball floats in the water for retrieving and fetching

it tastes great

Customizable Feeding Schedule: The AQUATOP Programmable Fish Feeder offers 1-4 feedings per day

API PROPER pH 8.2 Freshwater Aquarium Water pH Stabilizer 7.4-Ounce Container Training Lead Dog Supplies Medium is the standard mostBrand API Item Weight 236 Grams Item Form Liquid Target Species Fish Allergen Information Apple Free About this item Contains one (1) API PROPER pH 8. 2 Freshwater Aquarium Water pH Stabilizer 7. 4 Ounce Container Sets and stabilizes water pH to 8. 2 to help keep fish healthy and colorful Ideal for saltwater, brackish and african cichlid aquariums Use exclusively in aquariums that do not contain live plants Use when setting up a new aquarium,