Su da fish? Have you ever heard of Su Da fishing? What varieties does it have?

Besides marine fish and freshwater fish, there are also soda fish in this world. Soda fish is a kind of fish between the first two, generally living in brackish water. Among the ornamental fish, the well-known bottom fish is a kind of soda fish, and other species include glass Lala, platinum rocket, bamboo stick fish, bee fish and so on.

The origin of soda fish is at the mouth of some rivers. Because the direction of water flow in the estuary is opposite to the direction of fish waves, under the mutual impact of seawater and fresh water, a large number of bubbles will be generated under this water area, just like soda water. "Soda water" refers to this semi-light salt water, and its salinity ratio is1.002-1.018.

Few fish live in steam waters for a long time, because the water pressure in these waters changes constantly every day due to fresh water, seawater input, tides and other factors, and few fish can withstand such drastic changes. Only soda fish can overcome this problem, and their osmotic pressure resistance is incomparable to ordinary fish. It is precisely because of this ability that Suda fish can freely shuttle between fresh water and seawater without restriction.

The complete collection of soda fish 1, benthic fish

The golden giant salamander is also called the bottom fish. They are petite and similar in size to submarines, hence the name. The eyes of underwater fish are particularly prominent, which makes them look particularly divine. When swimming, they will paddle with their small pectoral fins, which looks clumsy and cute. Submarine fish mainly live at the bottom of steam water, and when they are frightened, they will quickly inhale water or air to make them swell.

2. Glass Lala

This kind of fish is short, flat and transparent, like a piece of glass, hence the name. Glass lesbians swim in the water, and others can only see their internal organs, bones and blood vessels. Keeping them at home will be a very different scene.

3. Bamboo stick fish

This kind of fish has a slender body, as the name suggests. They have long, pointed chins, big eyes, small scales and are as translucent as muscles. Under certain care, the posterior sulcus of the neck of the bamboo rod fish will show a dreamy yellow-green color.

4. Platinum rocket

Platinum rocket is an albino variant of ghost rocket. Their bodies are big and long, like rocket launchers. Platinum rocket has a special scale and looks full, like glazed porcelain. Among the ornamental fish, there are many different kinds of soda fish, such as eight-character doll, bee fish, toad fish and so on.