Keep aquariums clean without doing all the work! The Penn Plax 5.5 oz. PRO-V Crystals. These non-toxic crystals absorb ammonia and waste naturally. These crystals are great for betta fish or goldfish tanks.
Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is synonymous with innovation and quality, keeping your pet foremost in mind.Shop All Penn Plax