Type of feed fish are divided into four groups:
– benthos feeders — fish, feeding on small organisms living on the bottom or near the bottom (benthos), sturgeon, grayling, bream, ruff, etc
– planktology — fish feeding on organisms living suspended in the water column (plankton), Zope, sabrefish, bleak, verhovka, etc.
– mixed feeding — fish feeding on organisms such as benthos and plankton, — roach, bream, IDE, Dace, etc.;
predators — fish that feed on other fishes or animals of their own species — pike, pikeperch, perch, Chub, burbot, catfish, trout, salmon of the Danube. Continue reading
Any garden pond and a small decorative lake with plants, and is a quiet backwater for fish, and an impressive swimming pool – need to have a quality filtration system.
Cleaning system reservoir
Different cleaning systems for ponds can contain elements of mechanical cleaning that can lighten the water by removing debris and dirt particles, as well as components of chemical and biological filtration and an ultraviolet lamp.
The last elements are used for disinfection and purification of toxins by using special filter substances such as coal or resin, and the normalization of microflora of water in a separate compartment of the filter contains special capsules with beneficial microorganisms. Continue reading
Modern freshwater aquariums can be as ordinary ponds, and a fully-planted aquariums, in which fish if they are present, play only a role of scenery.
Freshwater fish aquariums differ mainly by the type of Pets they contain.
Aquarium for predatory fish (ziggidy, catfish, piranhas and other freshwater predators)
Classic aquarium (small schooling fish)
Pseudo – (often the undemanding cichlids or other fish)
This is the aquariums, which can often be found in homes. They are so popular and easy to care for, because most freshwater species are characterized by amazing simplicity. Continue reading