Aquarium Solutions + Hikari Bacto-Surge®

Bacto-Surge^® Biological Action Filters are air-driven sponge filters (air pump not included) which offer superior mechanical and biological filtration of your aquarium water. The highly porous sponge contains extreme surface area and thousands of microscopic pores where aerobic bacteria, hydrated with oxygenated water, can grow and flourish.

Great For Use In Freshwater Or Marine Applications

• Highly porous sponge maximizes bacterial action
• Increased surface area offers maximum bacteria colonization
• Soft sponge material is easily cleaned
• Polyether foam for longer life
• Uplift tube and air diffuser combination provide maximum lift and won't easily clog
• Other uses: polishing filter for canister filter applications, hang on filter applications or uplift tubes of undergravel filters.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

We Ship UPS and will send tracking as soon as the item ships. 

Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.

Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right