TH5433B - How to grow fish - Google Patents

Abstract

The method of cultivating fish in a controlled container by aquaculture equipment consists of a culture tank. Which will have a pump or pump used to raise fish to pass through several filter tanks, each tank has a different medium used for filtering each type. And there are microorganisms that hold ammonium gas as well. The metabolic wastes of fish are eliminated by means of aquatic plants and absorbent sand. The oxygen and water temperature are stabilized and optimized by measuring devices connected to the pump and heater. All wastewater produced by the backwashing method is carried through the waste disposal area until the well flows back into the new culture tank.

Claims (7)

1. Method for growing fish in a controlled system consists of passing water from the fish culture tank through several filter tanks with a The medium used to filter and exist bacteria. And the water will circulate Inside the system The pressure is limited to each filter tank with just the air. Enough to cause backwash flushing into the filter tank. When a solid will inhibit the normal framework. Let the sludge from the reverse leaching cycle flow to The area used for sludge degradation with stones and reuse the water used in the reverse leaching system by Directly in the fish culture tank to maintain the water level in the tank to maintain a constant level. 2. Fish culture methods according to claim 1 include an additional indicator of the oxygen content in the water. Continuous sensor And adding the agent into the system When the oxygen level is lowered by about 4 parts per million 3. Fish culture methods according to claim 1 or 2 are supplemented with a continuous water temperature indicator. And heating the water when the water temperature is lower than Normal temperature to maintain the quantity of fish 4. Fish culture methods according to one of the claims of The previous claim that the aquaculture tank water pump passed Four filter tanks with different filter media, one containing activated carbon. And the other was loaded with lava rock, the rest of the filter was additionally filled with bacteria selected from nyrohymonas. Nitro Batter Thiobacillus, dinitrifican and azotobatter 5. Fish culture methods according to one of the claims of The previous claim was that the first filter tank would contain mixtures that Solid pebbles And the second tank in this set contains activated carbon. 6. Fish culture method according to claim No. 5, where the third filter tank in the set will contain the pieces. The seramic with filter holes, the fourth tank contains bio-media plastics, and the fifth tank contains bio-media plastics with benign culture.7.Fish aquaculture methods according to claim No. 6 at The water coming out of the fifth tank would flow through the lava rock before being allowed to enter. The fish culture tanks 8. Fish culture methods according to the 1st claim that the water will contain up to 33,000 ppm of salt and at least the tank filter tank. One will have oyster particles. 9. Fish culture method according to one of the claims of The previous claim that the aquaculture tank will have aquatic plants 1 0. Fish culture methods according to claim 9, where aquatic plants will grow along the length of the edge of the aquaculture tank 1. 1. Fish culture methods according to one of the Previous claim Continuously spewing oxygen bubbles Into the fish culture tank 1 2. Fish culture methods according to one of the Claims 9 through 11 that continuously spray oxygen bubbles Because it enters the fish culture tank below the level of the aquatic plant 1 3. Fish culture method according to one of the The previous claim that eliminated the runoff from the culture tank. Raising fish through a waste tank And transferred to the first filter tank 1 4. Fish culture method according to one of the Clause 2 to 13 that pumps oxygen into the tank The fish culture automatically responds to the signal from The oxygen sensor is trapped in the aquaculture tank when the oxygen sensor detects a low oxygen drop. Than the quantity set before 1 5. Fish culture method according to one of the Claims 3 to 14 that heat local water That is heated by sunlight When the temperature in the culture tank Fish farming fell below the set minimum temperature 1 6. Fish culture method according to one of the The previous claim that was attached to the cloth used to cover the tank had a hole saying Above the fish culture tank 1 7. Fish farming equipment consists of Culture tank Many filter tanks contain filter media and bacteria and shale degradation areas. The above tools have tools for circulating water from the tank. Fish culture through a crispy tank The tool has a volume indicator. Continuous water oxygen Machine for filling Oxygen enters the system Instruments for displaying the water temperature in the apparatus, instruments for heating the equipment. Apparatus for providing intermittent pressure in each frame tank with a Sufficiently to use the reverse flushing in the filter tank, the transfer tool for the removal of each rinse cycle. Back to the sludge degradation area and a tool for transferring water from the sludge degradation area. With stones to the fish culture tank