Fish tank automatic water circulation system production

Home has a fish tank is kept peacock fish, water pump circulation system with more than two years, recently the pump noise is a little big, family members are recommended to change a silent, not to affect the children at home online class.

60 of the fish tank is raising peacock fish

In the online search for silent water pump, found that there are cattle with three plastic bottles made of permanent water circulation system, the first time I watched was stunned, if you use in the fish tank will not be able to realize the perpetual cycle of it?

Inside can not resist the determination to try, the big night downstairs to buy three bottles of drink began to make up.

Sketch found on the Internet

The tools are not very complete, but there is a drill, scissors, tape, wire, hose, etc., but there is no sealing hot melt glue, but with a candle instead.

At night, after a hasty dinner, we started to work, first according to the drawings found on the Internet from the bottle cap to punch holes in the beginning, with a drill must be careful, it is easy to hurt your hand. Back and forth probably cost me about 1 hour or so, while watching the video while doing it, the results are not ideal, no success.

The video I found on the internet in three small segments:

Title of the first segment: Using 3 mineral water bottles to make an infinite loop of water!

Make water circulate infinitely with 3 mineral water bottles!

Title of the second paragraph: made a water recycling set with just three plastic bottles? It's really amazing!

Made a water recycling set with just three plastic bottles? It's really amazing!

The third paragraph title: God creative invention, with a cup to make a permanent water cycle, awesome

God creative invention, with a cup to make a permanent water cycle, awesome

Look at the two videos did not work, I attributed him to the seal is not tight, because there is no sealant, but also may be the drawing is not right, according to the video on the obvious can be successful, why do their own experiments on the I'm not sure if I can do it myself, but I'm not sure if I can.

Subsequently, I was reluctant to search the Internet, and I came to the conclusion that there is no such thing as a perpetual cycle, and the so-called cycle is that the atmospheric pressure between the two bottles is forced to make the water realize the effect of the fountain. The biggest loophole in the video is that it never waited for the water in the middle bottle to flow completely into the bottom bottle, and if it all flowed out, then the fountain should have stopped.

Looking at the video of a fish friend using two large Coke bottles to the fish tank oxygen practice, it is worth pointing out, can be in the power outage to the fish tank with oxygen, the principle is also the pressure, the use of the principle of siphon, the first bottle to the second bottle to the height of the water flow, and then the use of the pressure to the fish tank to the air, to get an external head of oxygen to achieve to the fish tank with oxygen.

Experiment after the fruitless continue to see the third video: the use of cups to create a permanent cycle, this I also deliberately try, if the water pipe is below the bottle can be used to siphon the principle of outflow of water, but higher than the mouth of the bottle how to be unable to experiment with success, so confirmed, we do not need to test, this experiment is unable to pass, but look at the video is a normal flow, I do not know how the video is! I don't know how the video is operated, and I look forward to seeing what you can reveal.

Finally summarized: I'm afraid that the permanent water cycle without electricity can not be achieved at this stage, if achieved is also a road to wealth, ah, just sitting at home to collect royalties are estimated to receive soft.