The Python Pro-Clean Gravel Washer & Siphon Kit is perfect for the beginner and experienced hobbyist alike. It effectively separates and removes debris from your aquarium while you perform routine water changes. The Python Pro-Clean is constructed using only the highest quality materials. The Small/Tall size is ideal for nano aquariums.

Size Dimensions Recommended for Mini 1 x 6 inches Fish bowls and aquariums up to 10 gallons Small 1 x 12 inches 10 – 20 gallon aquariums Medium 2 x 10 inches Aquariums up to 20 gallons Large 2 x 16 inches 20 – 55 gallon aquariums X-Large 1 x 20 inches Tall aquariums