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
Aquarium cichlids or Cichlidae is a family of fish squad okuneobraznyh, in which more than 1,300 species, of which 600 live in aquariums and have at least 100 different color forms.
African cichlids of lake Malawi
In addition to the small species of cichlids aquarium, which will be discussed below, the larger species, like the Mozambique tilapia in Africa and the Indian etroplus, grow big, up to half a metre. Cichlids species which reach such dimensions, valuable as a food fish in their places of habitat. The body length of different species ranges from 5-70 cm In nature, they inhabit mostly freshwater, although some species live in salt water seas, easily changing environment. Some of them feed on algae, other worms, mollusks and insect larvae. Many species, growing up, become predators. Cichlids aquarium is very interesting for its color, originality of forms and complex behavior. They’re great parents and grown offspring selfless and original. So some features of the contents of these fish will be interesting for both beginners and experienced enthusiasts. Continue reading
Black sea shrimp
In the list of the most popular effective tips for catching sea fish worth mentioning black sea shrimp. They belong to the class crustacea and subspecies of decapod crayfish – Decapoda. Many of them are of great forage value to fish and other aquatic organisms, and are also used for human consumption. Black sea basin is inhabited by two types of shrimp-small sandy Crangon (Crangon crangon), gray-green color and large stone palemon (Palaemon elegans), having a translucent shell. Crangon mainly lives on sandy ground and areas of the bottom with small pebbles, covered with algae and Zostera Cystoseira, at a depth of 3-30 m, where it is held in large clusters. Shrimp Crangon reach 3-5 cm in length. The palemon, or whatever it is called stone shrimp, lives on rocky bottom areas, near cliffs and large submerged ridges, overgrown with algae phillophora. Adult stone shrimp is about 7 cm in length, but long whiskers and the outgrowths of the carapace visually increase its size. This European-African shrimp was imported with the introduction of mullet and first discovered only in 1957 it is Interesting that shrimp don’t swim, and walk slowly, touching the legs, pinching the roots has algae, looking for dead animals. Continue reading