ATI Hydro Sponge Stackable Kit #3
Increase the biological and mechanical filtration capabilities by stacking identical size sponges on top of each other with one lift tube and a single airline. Conserve valuable tank floor space while dramatically increasing filtration capacity. The modular design allows each sponge unit to attach securely and easily. Increased surface area for colonization of nitrogenous bacteria greatly increases the effectiveness of biological filtration and the amount of bio load it can handle. When things go wrong and out of balance, ammonia and nitrate can suddenly sky rocket causing mortality of fish and inverts. A greater bio capacity is the best safeguard in case of accidents. The ease of how these units connect is amazing. Just push and turn and they are securely fastened.
Product Specifications
| Feature | Detail |
|---|---|
| Number of Sponges | 3 |
| Stacking Design | Modular, interlocking units |
| Connection Method | Push and turn attachment |
| Filtration Type | Biological and mechanical |
| Material | High-density sponge |
FAQ
How do the sponge units connect to each other?
The sponge units connect by pushing them together and turning them to secure the fit. This creates a stable stack without the need for additional tools.
Can the sponges be removed or replaced individually?
Yes, each sponge unit can be removed or replaced individually without affecting the rest of the stack.
Is this kit suitable for both freshwater and saltwater tanks?
Please contact customer service
Jason Quinn –
The stackable design makes it easy to expand filtration without taking up much space. I added two more sponges and noticed a significant drop in ammonia levels. The connection is solid and doesn’t come loose during water changes.
Sonia Miller –
Works well for my 55-gallon tank. The sponges hold up to daily water changes and the bio load has stabilized. I appreciate the modular setup—it’s simple to maintain and adjust.
Hannah Marshall –
Great improvement in water quality. After installing the kit, my nitrate levels dropped noticeably. The sponges are easy to clean and the stack stays secure even during tank maintenance.