Skip to product information
1 of 1

Two Little Fishies - Little Reactor 50

Two Little Fishies - Little Reactor 50

Regular price $119.95
Regular price Sale price $119.95
Sale Sold out
Tax included.

Two Little Fishies Little Reactor is the latest and smallest Two Little Fishies reactor. This 7" tall reactor is designed for use with tanks up to 50 gallons. 

The Little Reactor is designed with the up flow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the media, and prevents channelling. It can be mounted hanging on the back of the aquarium or below the aquarium.


  • Includes 1/2 inch barbed ball valve for flow control, and hose clamps
  • The pump is not included. Flow can be controlled with the ball valve included with the reactor.
  • If you're using the NPX Bioplastics we recommend you also purchase the Phosban Reactor NPX Screen.
  • If you're hanging your Reactor off the back of your tank, we recommend using the Exension Kit 
  • Flow rate: 91 liters per hour
  • Tank size: up to 227 liters 
  • Power consumption: 
  • Hosing size: Hose barb connections are for 1/2 inch i.d. tubing
  • Media: Use with a maximum of 75 grams Phosban or use withNPX Bioplastics.
View full details