Latin name: Cryptocarion irritans
Other names: Marine ICH
Causative agent: parasite
Symptoms: Ciliated unicellular organism, White or gray growths (spots), Nodules are torn when trying to separate.
Clearly visible white or gray spots are epithelial growths on the mucous membrane, which is designed to protect underneath unicellular organisms. The growths are very hard to separate from the skin, and they often break when trying to remove a swab for the study.
Cryptocaryon the disease, which occurs in seawater, is very similar to ICH in fresh water. So it is often called “marine ICH”. The causative agent of the disease is a ciliated microorganism, which is located deep under the skin.
How to treat: Continue reading
To highly productive fishing industry is part of pond fish farming. Pond fish farming is based on the breeding and rearing of fish under the guidance of a person. The main objects in pond fish culture are domesticated fish and its hybrids.
Qualitative improvement of fish stocks in reservoirs and a number of measures that ensure the preservation, the increase of fish – these are the main features of fish farming.
Fish farming can develop in both natural pond waters. In natural waters fish farming includes the following points: first of all this reproduction, the improvement and increase of the species composition of the ichthyofauna in the lake, river, reservoir, lagoon, estuaries.
Pond fish farming is the natural and the artificial breeding of fish is carried out breeding work in conducting activities on acclimatization of new fish species. Pond fish farming is the rearing of fish in intensive technologies, monoculture, polyculture, aquaculture. Pond aquaculture is primarily characterized by a high degree of use of all components of the forage base ponds, the phytoplankton, zooplankton, benthos, aquatic vegetation. The availability of feed, the development of fish depends on the nature of the reservoir. Continue reading
fillet of white fish (catfish, pelengas, Hyuk) — 700 g
lemon (preferably ripe) — 1 piece
flour (wheat) — 55 mg
sour cream (15%) or cream — 200 gr
blue onion 1-2 PCs
sharp hard cheese — 150 g
METHOD OF PREPARATION:
Peel, wash and cut fish into large portions.
Prepare the marinade of half a lemon (roughly chopped), salt and spices and season the composition of the fish for 10 minutes. Pour it in just to thoroughly RUB on all sides.
To clean and rings cut the carrots and onions; Continue reading