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Looking at your description, you should be able to determine that those things are apple snails.
The eggs!In the future, there will be a small apple snail coming out!And then those patch-like things will disappear. You have to look carefully at the basics of what just came out to find out that it's a living thing? Oh !There will be a tank of this stuff in the future......
But there's a problem that your description isn't ...... color rightIt should be a pale yellow color.
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It may be a film formed by beneficial bacteria, which is translucent and resembles jelly. It will adhere to the surface of hard objects such as fish tank walls, filter pipes, rockeries, etc., and can be washed down with a slight flow of water. Beneficial bacteria usually do not like sunlight and tend to form a bacterial film in cool pond tanks and fish tanks.
It could also be dead algae, which turn black after a large number of deaths during the germination stage, chlorophyll.
After complete loss, it becomes a translucent or opaque attachment, which is relatively adhesive and not easy to clean. The oxygen content in this water body is extremely low, ammonia nitrogen, nitrite.
and other toxic and harmful substances exceed the standard, which is not suitable for the survival of aquatic organisms.
How to clean the shrimp tank.
Add a little vinegar with hot water and sponge plastic.
It is a better way to clean, and there are often oil stains and dust floating on the water surface in the fish tank, which can be absorbed with thin absorbent paper, and the method is to use bamboo chopsticks to gently drag the tissue paper on the water surface, which can absorb the dirt.
After cleaning the fish tank, remember to disinfect the fish tank. Fish tanks can be disinfected with potassium permanganate.
liquid, potassium permanganate has a strong bactericidal power. Note that the time should be taken into account when preparing the solution, potassium permanganate releases oxygen slowly, and the soaking time must reach 5 minutes to kill the bacteria.
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The mucous membrane on the body surface of the fish or the bacterial membrane of the fish tank, as long as the former is physically filtered, it can be eliminated by changing the water after a period of rest; The latter needs to change the water and add nitrifying bacteria appropriately when filtration is no problem, and then the oxygen explosion can be eliminated for a period of time.
Generally, new fish enter the tank because the fish is not adapted to the water quality and sheds the mucous membrane on the body surface.
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1. MAXHUB smart conference tablet.
As one of the earliest manufacturers to participate in the manufacturing of conference tablets in China, Maxhub has occupied the first place in the market share for three consecutive years, and can be said to be a veritable "leader" in the industry. In the first quarter of 2020, MAXHUB's market share increased year-on-year, continuing to firmly hold the No. 1 position.
2. Huawei enterprise smart screen.
Huawei has launched three enterprise smart screen products this time, namely: IdeaHubs, IdeaHubPro, and IdeaHubEnterprise. Built-in HUAWEI CLOUD WeLink ecosystem and HUAWEI AppGallery.
It is the outstanding advantage of its products in the system ecology.
In terms of hardware parameters, its own dual-chip core, 4K touch commercial display screen, professional-grade 4K30FPS camera, 12 microphone arrays, etc., all belong to enterprise-level product positioning.
3. Haoli intelligent conference tablet.
Haoli is also a "senior" player in the domestic tablet market, and the product can be said to be quite mature, with stable performance and moderate price. In particular, the standard smart pen integrates receiver, mouse, page flip pen, and whiteboard marker, which can not only write but also remote control, as well as the functions of NFC and voice input, which is quite complete accessories on the market, and is very bright.
4、Hisense intelligent conference tablet。
As a traditional TV manufacturer. It is logical for Hisense to switch to the conference tablet. After all, Shanghai Xin has considerable advantages in screen manufacturing. The tablet is available in a wide range of sizes, making it ideal for large meetings, and the excellent display is a big advantage.
5、googlejamboard
Google's conference tablet is currently used by some large foreign-funded enterprises. Of course, Google's products are very mature, the hardware configuration is very good, and it will also provide a special supporting conference service system. However, since the operating system is not so friendly to domestic enterprises, it has not received much attention.
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First of all, the first case is that the slime is caused by the water mold that grows in the water mold wheel, and when it touches an object, such as the carcass of a fish or the carcass of a snail, it will form a moldy clump, which is something that looks like a white slime worm.
However, when the water temperature exceeds 28 degrees Celsius or the water is raised, the white slime in the water is gone.
Moldy filaments tend to appear in open water tanks or dead water tanks. It is also normal for places that have not been raised with water to produce some white sticky substance.
As long as the water temperature exceeds 28 degrees Celsius, or the digestive system of the water in the tank is well established, no white slime will be produced.
The second case is the membrane that desulates tung or bacteria. When the concentration of digestive bacteria in the water reaches a certain level, a film-like substance will be produced, just like the hose in the trapped water tank is covered with a white film, but it will fall off when touched and will not stick. Like this, the digestion of bacterial membranes will disappear by itself as long as the light is always on and the light is seen.
Therefore, it is okay to have a film, but if there is a sticky substance, it means that you can't raise fish!
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1. You can rub off a lot of traces with an eraser, and you can also rub marks like transparent glue. Try to rub it slowly, and you can drop it by rubbing it more repeatedly. It should be noted that the parts that are easy to fade are likely to be rubbed off, so be careful when using them. >>>More
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Do not use heat treatment, treat with tarry cleaner or self-adhesive cleaner for a few dollars a bottle.
How to remove the glue of scotch tape.