TMC Algae Magnets

5 reviews

Designed to rid algae from your aquarium glass, the TMC AquaHabitats Algae magnets comes complete with 3 blades and a tough pad designed to scratch off the most stubborn algae of the aquarium glass/acrylic surface.


  • Algae Magnet Small (upto 6mm glass) Sale
    code: 9550 In Stock (Only 2 left!)
  • Algae Magnet Medium (upto 10mm glass) Sale
    code: 9551 In Stock (Only 2 left!)
  • Algae Magnet Large (upto 15mm glass) Sale
    code: 9552 In Stock (Only 2 left!)

Product Information

The TMC AquaHabitats algae magent is a high quality magnetic cleaner for glass and acrylic aquariums. It uses powerful rare earth neodymium magnets to ensure effortless removal of algae. The magnet has a unique ergonomic design with large cleaning surface and easily removable blades.

ProductGlass ThicknessDimensionsBlades Included
Small6mm6cm x 3.5cm x 1.5cm3
Medium10mm8.5cm x 4.5cm x 1.8cm3
Large15mm11cm x 6cm x 23cm3

Supplied with 1 x Plastic (for Acrylic aquariums only) and 1 x 316 & 1x flat stainless steel blade (for Glass aquariums only)

Latest Customer Reviews

  • Rating
    Date 20/05/2019 04:05am
    TMC Algae Magnet Small (upto 6mm glass)
    Feefo Logo
    Excellent product cleans the tank with no effort
  • Rating
    Date 23/04/2019 05:04am
    TMC Algae Magnet Large (upto 15mm glass)
    Feefo Logo
    Says its for both glass and acrylic on the website, however the plastic blade which I assumed would be for acrylic tanks left a load of scratches on first use. The leaflet in the box specifically said the magnet is for glass tanks only, which I didn't read until it was too late. Makes a great paperweight though.
  • Rating
    Date 17/10/2018 18:10pm
    TMC Algae Magnet Small (upto 6mm glass)
    Feefo Logo
    The one I purchased was the one for 6mm glass and doesn't seem to have a very strong magnet grip but maybe I needed the next one up.the blade is not as sharp as a razorblade but seems to remove green spot algae after a couple of passes but I would need a larger one for calcareous marine algae
  • Rating
    Date 18/04/2018 08:04am
    TMC Algae Magnet Medium (upto 12mm glass)
    Feefo Logo
    Exactly what it says it does
  • Rating
    Date 26/03/2018 09:03am
    TMC Algae Magnet Small (upto 6mm glass)
    Feefo Logo
    Smaller than I thought it would be.