Skip to content

Mighty Aquarium Filter HOB

Original price $ 15.99 - Original price $ 20.99
Original price
$ 15.99
$ 15.99 - $ 20.99
Current price $ 15.99
Size: XS MG02

Mighty Aquarium HOB Filter
This item qualifies for free shipping!

A compact filter for nano aquariums. The Mighty Aquarium Filter series is available in 3 different sizes and provides essential filtration to freshwater planted nano tanks. These devices are easy to maintain, feature adjustable flow, leveler knobs and are constructed from durable materials for optimal performance and longevity. Each filter comes preloaded with media, is self-priming and can be quickly installed on the rim of any nano tank.

Key Features & Important Notes

  • Popular choice for nano aquariums under 10 gallons.
  • Includes an essential leveling knob for stability and improved performance. *See below for leveling knob demonstration!* This important adjustment ensures the filter is leveled for optimal performance. 
  • HOB (hang-on-back) aquarium filters are beginner friendly and easy to maintain.
  • All filters come with media for initial use and one extra set of replacements.
  • Filter media should be periodically replaced to ensure optimal performance and increased filter longevity. Click here to purchase replacement sponges and cartridges for the Mighty Aquarium Filter series!

Product Specifications


  • Dimensions: 3.27 x 3.15 x 4.33"
  • Max Flow Rate: 15.86 GAL/HR
  • Power: 4W
  • Consumption: AC110-120V / 60Hz
  • Usage: 1-3GAL
  • Recommended Tank Size: Ultum Nature Systems 20C

S MG04

  • Dimensions: 4.01 x 3.31 x 4.57"
  • Max Flow Rate: 31.07 GAL/HR
  • Power: 4W
  • Consumption: AC110-120V / 60Hz
  • Usage: 2-5GAL
  • Recommended Tank Size: Ultum Nature Systems 3N

M MG08 

  • Dimensions: 5 x 3.78 x 5.20"
  • Max Flow Rate: 63.40 GAL/HR
  • Power: 4.5W
  • Consumption: AC110-120V / 60Hz
  • Usage: 4-10GAL
  • Recommended Tank Size: Ultum Nature Systems 30C

What's Included

  • 1x Mighty Aquarium Hang on Back Filter (preloaded for initial use)
  • 1x Additional Replacement Media Set