Automatic and adjustable rotatory feeder (100 ml) with aereated chamber.
Automatic and adjustable screw feeder with two aereated chambers (2x80 ml)
Plastic peg to hold algae and other food in the aquarium. Provided with a neodymium magnet they work up to 3/4 "(18 mm) wall thickness, and it floats in the water.
Floating ring for feeding fish to the aquarium. It is attached to the wall of the aquarium using a neodymium magnet.