Item 8646 Your Price today: $ 4.04 Availability: In-Stock. Quantity on hand: 5
Description is below picture. MouseOver for larger image. Pro-V Betta Waste Absorbing Crystals are a decorative gravel media to be used in the Betta Bow-Front Tank Kit (item #8539) or in any goldfish bowl for natural ammonia absorption. Crystals are mixed blue and white. Recommended replacement is every 30 days. 5.5 oz container.