Hikari® Aquarium Solutions® Bacto-Surge™ Biological Sponge Filters
Hikari® Aquarium Solutions® Bacto-Surge™ Biological Sponge Filters
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Hikari® Aquarium Solutions® Bacto-Surge™ biological action filters are air-driven sponge filters (air pump not included) that promote beneficial bacteria colonization in freshwater or marine aquariums. These highly porous sponges with increased surface area maximize bacterial action.
  • Soft, yet durable sponge material offers easy cleaning and long life
  • Uplift tube and air diffuser provide maximum lift and resist clogging
  • Can be used as a polishing filter or hang-on filter 
SKU UPC Code Description
96038 042055960380 Mini Bacto-Surge™ Filter
96040 042055960403 Small Bacto-Surge™ Filter
96044 042055960441 Large Bacto-Surge™ Filter
96048 042055960489 X-Large Bacto-Surge™ Filter