WITHOUT WETTING THE HANDS

WET HANDSThe wall of the tank is often covered with the inner side greenish tinge. It is usually removed with a scraper, not releasing aquarium. Thus inevitably damaged plants, turbid water. The same operation can engage in a much more painless. Take a magnet and a steel disc to align them to each other from different sides of the glass, and the magnet and put another small rag. Moving the magnet will pull in the drive and it will clean the entire inner surface of the glass of the aquarium.

Recommend to read

  • FLYWHEEL ELEVATORFLYWHEEL ELEVATOR
    In the halls of the Central exhibition NTTM, dedicated to the XXVI Congress of the CPSU, it is possible to see many original designs and arrangements, created by young scientists,...
  • MICROPHONE OUT OF SCRAP MATERIALSMICROPHONE OUT OF SCRAP MATERIALS
    It is not difficult to do even the novice hobbyist. And materials needed for this available. The basis of design — a primer of domestic microphone MD-47. The device consists of a...