Filter & Reactor Media
100 products
Aqueon Quiet Flow Internal Small Filter Cartridge - 2 Pack
Aqueon Quiet Flow Internal Small Filter Cartridge - 2 Pack Overview Each cartridge acts as a two-stage filter. The dense foam outer layer removes dirt and particulates while inside the activated carbon removes odor, organics and discoloration. The rigid frame ensures that water passes through the cartridge, and not around it, for optimal water filtration. Features Dense foam mechanical filtration removes particles and debris Activated carbon chemical filtration removes toxins, odors and discoloration Small Cartridge fits QuietFlow Internal Filter models AT10 (one) and AT 15 (two) Large Cartridge fits QuietFlow Internal Filter models AT30 (one) and AT 40 (two) Replace approximately every 30 days for crystal clear water and proper filter operation
$11.70
PolypLab Genesis Rock Power Rack
PolypLab Genesis Rock Power Rack Overview This compact organizer is designed to hold Genesis Rock bio-blocks and channel flow evenly across them improving contact time and consistency of your biological filtration. Ideal for sumps overflows and tight AIO chambers where neat modular media management matters. Features Holds up to four Genesis Rock blocks (each approx. 4" × 4" × 7/8") Includes water-flow deflectors to tune aerobic and anaerobic zones Low-profile durable construction simplifies removal and cleaning What’s Included Genesis Rock Power Rack (media sold separately) Flow deflectors Specifications Capacity Up to 4 Genesis Rock blocks Recommended use Place in a high-flow section of sump/overflow or AIO filtration bay
$51.95
Dennerle Nano Bio Filter Granules
Dennerle Nano Bio Filter Granules Overview Premium-sized biofilter granules engineered for nano aquariums; their high-porosity surface supports beneficial nitrifying bacteria for crystal-clear water and stable nitrogen cycling. Features High-surface-area ceramic granules for efficient biological filtration Uniform 2–3 mm granule size ideal for small filter systems Neutral inert material prevents pH shifts Long-lasting performance with minimal clogging Enhances ammonia and nitrite removal Specifications Material: Ceramic porous granules Granule size: 2–3 mm Quantity: 200 g pack Color: Light grey UPC: 4001615058444
$17.55
PolypLab Genesis Rock Power Rack - Full
PolypLab Genesis Rock Power Rack - Full Overview The Genesis Rock Power Rack - Full adds massive bacterial surface area in a compact footprint. Each ceramic bio-block is engineered for high porosity and optimized flow while the rack organizes and directs water evenly across the media to supercharge biological filtration in sumps AIO chambers or overflow boxes. Why it’s effective Each Genesis Rock provides over 1,000 m² (~11,000 ft²) of colonization area Rack and deflectors maintain even flow across all blocks to encourage aerobic and anaerobic zones Zero-leach 100% fired ceramic construction for long service life Modular compact form factor for tight filtration spaces What’s included 4 × Genesis Rock blocks (approx. 4" × 4" × 7/8" each) 1 × Genesis Rock Power Rack 2 × Water-flow deflectors Specifications Media type High-porosity fired ceramic blocks Total surface area Over 1,000 m² usable area (per kit) Placement Sump chambers overflow boxes or rear AIO compartments with good turnover
$141.95
You have seen 100 out of 100 products