3 application
Redfish division fish and terrapin kind have to formalin taller be able to bear or endure suffer a gender, disease of bug of small melon of fish of division of redfish of prevention and cure of can effective ground reachs formalin terrapin vorticella is ill. But common to fish anchor head flea and other oar are sufficient kind of helminth is invalid.
3. 1 formalin breeds medium application in mustache Nian
3 generation of mustache Nian bug is ill, pathogen resides door of flat look animal, key link of odd breed fluke. Symptom: The bug body parasitism of 3 acting bug is expressed at piscine body or on branchial valve, ill fish body expresses mucous grow in quantity. Spend the person that affect gently, body expresses the gules bit that has a lot of hyperaemia; The person that affect badly, the skin and muscle corrode go, expose a fim bone or vertebra, ill fish is exterior the symptom often is injured for mutual affray by mistake. The infection rate of 3 acting bug is very high, often cause ill fish to die in great quantities. Wash ill fish 30 minutes with dip of solution of formalin of pH indicator of 30 × 10-6, successive 2 ～ 3d.
3.2 formalin breed medium application in 3 article fish
Much child one of main verminosis that small melon bug is 3 article fish. Its symptom is, the fish after parasitism is branchial go up generation is many and mucous, present macroscopical small white spot, sideways of a few ill fish polishs style, expression is disturbed. Method of prevention and cure, the formalin that uses 250 × 10-6 has dip bath 1 hour to ill fish, every 2 days 1, successive 3.
3. 3 formalin breed medium application in eel
Raise eel to develop period greatly, a lot of breed aquatics door like to use furan Zun ketone (furazolidone) the sodden branchial disease that imposes formalin to treat eel, some still regards it as even " unique skill " will use. First when use effect is very good, but slowly washed-up. Because formalin has to Chi Shuizhong's plankton,this is extremely strong exterminate action, cause water quality addle, eel can appear photograph feed decline, affected the growth of eel.
3. 4 formalin breed medium application in fish of California perch, snakehead, mandarin fish
Many breed aquatics door formalin is used in the pound such as fish of perch of snakehead, California, mandarin fish, create fish dash forward eye, thin body, photograph feed undesirable, grow speed is decelerated wait for a phenomenon. Although formalin is right,exterminate wheel bug and effect of inclined tube bug really pretty good, but its also are quite big to the side-effect of sensitive fish, because it has,corrode action, can cause inflammation of piscine branchial organization.
3. 5 formalin breed medium application in terrapin
In terrapin breed aquatics, discover terrapin disease is more, general disinfectant is controlled hard. And use formalin sterilizes the effect to water system remarkable. Breed a pool in new water infuse commonly before, system of lukewarm pool water has the formalin exchange that uses 10-6 of × of 30 × 10-6~50 processing, effectively precautionary virus sex, bacterium sex, fungus sex and verminosis, especially the precautionary effect of common to terrapin vorticella disease can be achieved 100% . Use at cure, be like concurrent to bacterium and fungus turtle white spot and blaze complication, use blue mixture of formalin and methylene, specific means is to use douse of total pool of blue mixture of formalin of 100 × 10-6 and methylene of × 10-6 of 1 × 10-6~2 first, chloromycetin of × 10-6 of 3 × 10-6~5 is used after 5 hours total pool douse, mixture is used 1 times only, and chloromycetin is daily 1, use consecutively 3, water is not changed during, a period of treatment can heal. In treating a process, if use the methylene of high dose blue, the dissolve oxygen capacity that needs to increase water adequately and attention observe whether ill turtle produces unusual situation, once discovery should stimulate response, ill turtle shakes his head on surface disturbed, should pour water instantly or change water.
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