Reactors & Dosing
Macro Aqua Internal BioPellet Reactor (NP-450)
$124.99
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Product details
Product details
Macro Aqua Internal BioPellet Reactor (NP-450) is an internal bio-pellet reactor designed for marine aquarium filtration, specifically to support nitrate and phosphate reduction. It places bio-pellets inside the aquarium for contact with flowing water, helping maintain cleaner water conditions for fish tanks where routine export of organic waste matters. The NP-450 is intended for aquariums up to 200 gallons and includes NP Pellets for getting started.
Features:
- Internal placement helps keep the setup compact and easier to fit in many sumpless or space-limited systems
- Internal bio-pellet reaction is designed to generate strong flow to help fluidize XL bio pellets
- Aimed at nitrate and phosphate removal to support ongoing water quality maintenance
- Includes NP Pellets to provide adequate reducing media volume for the reactor
- Designed for easy installation and straightforward operation
- Uses a specialized design intended to save aquarium space while functioning as an internal reactor
Specifications:
- Recommended tank size: Up to 200 gal
- Flow rate: 317 gph
- Power consumption: 16W
- Placement: Internal (in-tank) bio-pellet reactor
- Included media: 500 ml NP Pellets
- Function: Nitrate and phosphate (NO3/PO4) reduction




