ISTA Rectangle Bio Sponge [Large] 1ISTA Rectangle Bio Sponge [Large] 2

ISTA Rectangle Bio Sponge [Large]

Brief Description: Provides both mechanical and biological filtration. They are excellent for fry tanks.
  • Product No. FSIS-00149 - In Stock
Price: $8.99





  • Mechanical filtration: Provides excellent filtering effect while oxygenating the water

  • Biological Filtration: Foam material supports the colonization of bacteria

  • Can be used with either an air pump or external filter.

  • Easy to install and simple to maintain.


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