Penn Plax 5.5 oz. PRO-V CrystalsItem#: HN-PLX618
- Made of non-toxic material
- Decorative waste absorbing crystals
- Comes in blue and white
- Naturally absorbs ammonia
- Ideal for betta and gold fish bowls
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.
Dimensions & Specifications