BIO-CHEM STARS
Aquarium Pharmaceuticals
Provides a home for growing massive colonies of nitrifying bacteria in both fresh and saltwater aquariums.
Features:
- Space age polymer with pores for rapid transfer of water and oxygen.
- Fits in any power filter, canister filter, or wet/dry trickle filter.
- One Bio-Chem Star has 33 times more bacterial growing area than the leading plastic ball.
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