F41

F61.jpg
F61.jpg

F41

7.95

Precision Marine Pre-Filter Sponges are custom made to our specifications. Ten sizes to choose from. Safe for use in any aquarium. 

Practical uses include:

  • Media Reactors
  • Calcium Reactors
  • Effluent Chambers
  • Pond Prefilters
Quantity:
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  • 4" Diameter x 1"
  • 14 ppi pore size