
The Bashsea BioSpace Reactor is a high-performance biological filtration system engineered to maintain rock-solid water parameters in saltwater, freshwater, and reef aquariums. Utilizing proprietary moving bed technology, this reactor keeps media in constant motion to prevent detritus buildup and ensure only the most robust bacterial colonies thrive. It delivers a massive biological punch within a sleek, American-made footprint, effectively replacing traditional clogged sponges with a self-cleaning design that minimizes maintenance headaches.
This unit features 3/4" input and output fittings and is equipped with a custom VCA Bio-Flow Generator designed to create the perfect tumble for maximizing oxygenation and contact time. It operates on proprietary Bashsea Biomass Media, which boasts twenty-eight percent more surface area than leading competitors to support higher bioloads in compact spaces. The advanced fluid dynamics ensure whisper quiet operation, while the versatile design allows for installation either in-sump for a clean aesthetic or externally like a canister filter when space is limited.
Ideal for serious hobbyists running high-energy reefs or delicate saltwater setups, this reactor provides an efficient solution for maintaining pristine water quality without constant upkeep. Its ability to handle monster freshwater tanks alongside marine environments makes it a versatile choice for any aquarist seeking reliability and performance. By eliminating the need for frequent media changes and reducing detritus accumulation, the BioSpace Reactor allows enthusiasts to focus on their livestock rather than filtration maintenance.
| Manufacturer | Bashsea |
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Bashsea BioSpace Reactor 4-2 (4" x 21") Up to 110 Gallons
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Reference reading: Species guide on Codexery
Species guides on Codexery
- Purple tang — Scientific name: Zebrasoma xanthurum · Family: Acanthuridae source
- Open brain coral — Scientific name: Trachyphyllia geoffroyi · Family: Merulinidae source
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All-time low price on Reactor 4-2 (4" x 21"... Reactor 4-2 (4" x 21") Up to 110 Gallons
New lowest price: $186.15 (previous low: $219.00)
15% price drop on Reactor 4-2 (4" x 21"... Reactor 4-2 (4" x 21") Up to 110 Gallons
Price dropped from $219.00 to $186.15











