logo jack wattley discus

My Account


Your Cart Is Empty

Ista BioSponge Filter


The Ista Bio-Sponge Filter Small is a mechanical filter sponge that provides excellent filtering while oxygenating the water. The foam material supports the colonization of bacteria for biological filtration. Requires an air pump for use.


  • Requires an air pump. Can be connected to a standard airline hose connection.
  • 3-1/4″ diameter, 6-1/2″ tall (including uplift tube)
  • Excellent for breeders and hatcheries
  • Less maintenance than traditional filters
  • Easy and fast to clean
  • Economical and longer lasting
  • Weighted
SKU: N/A Category:

Additional information


S, L


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.