First, scientifically regulate water quality. To achieve "three maintenances", that is, to maintain a water transparency of about 25 cm; to maintain the pool water has enough dissolved oxygen; to maintain the pool water "fat, tender, cool, live." The new water should be injected once every 5 to 7 days. The time for adding water must be performed before noon. It is better to keep the microfluidic state better, and to remove the remaining food in the pond in time. Do not add water in the evening to prevent the floating head caused by the rapid convection of the upper and lower water layers.
Second, reasonable feeding bait. The bait should be fresh and palatable. When feeding, do not miss too much. Adhere to the heavens, watch the water, watch the fish activities. There are plans to feed various kinds of bait, and it is advisable to eat it within 4 hours of the day. Do not allow fish to eat overnight food and reduce waste. In the thick water, low transparency, rainy days, it is necessary to reduce the amount of feeding; before and after the shower should be less or no investment, and at the same time every day to clean up the residual bait leftovers in order to avoid pollution of water quality.
Third, regular disinfection of the pond. When the water quality is too fat, the water quality is turbid, and the transparency is small, the pond with a depth of 1 meter uses a 20 to 25 kilogram chunk of calcareous lime for each 667 square meters. After the whole pond is splashed, the water can be clarified to prevent water quality from aging, and at the same time it can be promoted. Plankton growth and prevention of fish diseases.
Fourth, open the aerator at a proper time. Generally, an aerator is installed on the water surface of 1500 to 2000 square meters. At noon on sunny days, especially when there are thunderstorms in the evening of the weather forecast, we will continue to open the aerator at noon, reduce the oxygen levels in the upper and lower levels in advance, and increase oxygen early; when the cloudy days begin, we will start the next morning; rainy or wet and dense fishes, and midnight aerators; The floating head opens immediately; the fish grows in season and insists on opening every day. It requires a long boot time in the evening or midnight and a short boot time at noon.
Fifth, reasonable stocking density. According to the conditions of the ponds and the level of breeding techniques, the appropriate stocking densities should be mastered. It is found that the density is too large and the seedlings are thinned in time In particular, a pond with a wheeled catcher will be used to catch and catch fish in a timely manner. This will prevent the occurrence of floating head dead fish caused by a large number of fish and remove all kinds of wild fish.
Sixth, strengthen scientific management. Overcome the meaning of paralysis, adhere to the morning, evening and mid-night tour, equipped with necessary oxygen injection machinery, find problems, and deal with them in a timely manner. At the same time, efforts should be made to strengthen the prevention and treatment of fish diseases, improve the combination of water quality and ecological control, and increase the resistance of fish to disease.
Breathing Circuit- Catheter Mount
A range of catheter mounts and elbows for connecting the patient to the breathing system. Catheter mounts are available in three types of tube: Corrugated, Smoothbore or expandable.
Catheter Mounts are of great use to add ` extra length` to the breathing system when needed.
Trifanz manufactured catheter mount is compatible with all Breathing and Ventilator circuits. Catheter Mounts is connected between the patient and the breathing system.
The catheter mount with double swivel connector and flexible tubing provides mobility and flexibility to the patient end of the circuit. The catheter mount is used as an intermediary connection between the patient and the breathing system.
These tubes have a minimal compliance with low dead space volume.
The catheter mount is fitted with a double swivel connector and flexible tubing.
Each catheter mount has a 22 mm female / 15 mm male end to connect to the breathing system and 15 mm female end to connect to the Endotracheal tube or laryngeal mask. The length of the tubing is around 13 cm.
Elbow Catheter Mount,Straight Catheter Mount,Expandable Catheter Mount,Breathing Circuit-Catheter Mount
Hangzhou Trifanz Medical Device Co., Ltd , https://www.cfzmeds.com