In small towns and villages of young aquarists are faced with the same problem — nowhere to get equipment for aquarium: pet stores do not. But everywhere there are fotootdela, and and them the red light. But why fish red glass? If it is removed — get a reflector it extra light will give to the development of aquatic vegetation, and heated water — is enough to put fototovari without glass on the cover glass of the aquarium.
A. BELONOZHKO, Kiev
Recommend to read
Mini-Moped Made from a Bicycle
The age of the members of the "Planeta" young technicians station varies greatly: from elementary school students to graduates. And if high school students are more interested in serious...
LATHE ON WOOD
Winds on the cutter scented shavings. And from small billets emerge the contours of a rolling pin, tolkushkoy, arm day hand tools... there are all sorts of useful things you can do with...
