1. There are two broad categories of common decorative aquarium stones in terms of chemical composition, namely calcium carbonate and silica.
2. The way to distinguish is to pour the toilet cleaning fluid in and see if it bubbles, that means it is calcium carbonate.
Specific types:
1. Taihu stone
Produced in Lake Taihu, Jiangsu province, it is generally used in southern gardens to form rock gardens. Taihu stone has no sharp edges and corners, has a smooth surface and strange, changing shapes. The color of the stone is usually gray-white, and sometimes blue and black.
This stone is suitable for arranging large aquariums and planting large aquatic plants, which is quite similar to the gardens of Suzhou and Hangzhou in the south.
2. Stone ax
The stone is blue-gray or black-gray in color andcan be sculpted into larger peaks and ridges. The scenery looks majestic and majestic, coupled with a few swimming fish and some aquatic plants, it is truly a work of art. This stone mount is suitable for large aquariums.
3. Stalagmites
There are two types of stalagmites: gray and purple-brown. They are soft and hard in texture. They are produced at the junction of Jiangxi and Zhejiang. have few sources and are very valuable. The stalagmite stone has a particular shape, slender and vertical, like bamboo shoots emerging after a rain. Using this stone to define the landscape has the flavor of Guilin's landscape, which is interesting and unique. Stone fractures often have edges and corners and must be polished before use. They are suitable for landscaping medium-sized aquariums.
4. Coral stone
It is a kind of marine coelenterate fossil. There are two fatesare white and red. They have strange shapes, some look like antlers. a small tree. Different shapes, wonderful. Coral stone is suitable for small aquariums. If you manage to get a large coral plant, the large landscape will be unique.
5. Pebbles
Pebbles form gradually after long-term erosion of rocks. They are smooth and round, as large as a scale and as small as a bird's egg. are black, white, red, purple, yellow, gray, brown and other colors. The scenery is colorful and very beautiful, especially the Yuhua Stone in Nanjing Yuhuatai is even more famous in the world. Suitable for small aquariums.
6. Shells
There are many types of sea creature shells, such as conch, scallop, etc., with strange shapes, beautiful shapes and colorful colors. in the water, just like in the underwater world. The same, suitable for psmall aquariums.
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There is has coral stones in the aquarium What are they used for?
The choice of landscaping stones mainly depends on the needs of aquarists. In this regard, try to consider suitable landscaping stones in order to build a perfect saltwater aquarium.
Aquarium landscaping is something many aquaculturists do, but saltwater aquarium landscaping that is similar to a marine environment is more difficult. The choice of stones in setting up an aquarium is very important. How to choose stones in a seawater aquarium?
Landscaping of seawater tanks is generally constructed with natural "coral reefs" on the seabed, which is consistent with the pH stability of seawater. “calcite” is alsoused for landscaping. The only criterion here is that the stone itself does not affect the pH of the seawater. Let's take a look at the uses and classifications of these stones: Saltwater are generally used to raise saltwater fish and coral reef organisms. The stones themselves are used to create a more conducive environment for these organisms. aligned with the natural ocean. For pure fish farming, stones provide space for fish to rest and hide, and to beautify the internal structure of the aquarium; For raising corals and other soft-bodied organisms or shells, stones provide placement space.
The most common coral reefs in the world today are “Gulao stones”. There are virtually no microorganisms on them and they are “dead” stones. They are mainly used as a cornerstoneaquarium landscaping; while our common corals The stones brought to the bottom are covered with organisms and some algae, and are called "living stones". These stones are important materials for the ecological start of seawater tanks. Therefore, some people abroad use "living stones". " to build a relatively complete ecological coral reef system, which plays an essential role in the stability of a small aquarium.
As mentioned above, biological stones are divided into two categories: "Stone Gulao" and "Living Stone". Once the "Gulao Stone" is covered with organisms and algae, it becomes a "living stone" (it can become a "living stone" after being raised for a while) , but there are still obvious differences when we build a new tank When purchasing, we must distinguish between.these two types of stones. .
Generally speaking, “gulao stone” is cheap, while “living stone” is valuable. The price of a good “living stone” is comparable to that of ordinary coral. However, the author believes that the establishment of a seawater reservoir still requires a certain amount of "living rocks" in order to start the "activation" of seawater in the tank as soon as possible. aquarium and welcome more beautiful marine life.
In terms of stone shape selection, flat stones have many uses. They can not only provide a place to place corals, but also facilitate the construction of more holes for the organisms' habitat, and are also useful for building various structures. The shapes of the landscape also have a magical effect.
Original Address: Share: What Type of Live Rock Should Be Selected for Res Landscapingmarine reservoirs
1 Pray for the role of filtration\x0d\\x0d\2. water. \x0d\The formation of coral stones\x0d\Corals are distributed in warm ocean currents. The shallow sea floor is a masterpiece of a coelenterate called coral. They have skeletons in their bodies and many, many coral polyps live together. The coral we see is actually made up of coral polyp skeletons. Because most ectodermal cells of coral polyps can secrete skeletons formed by keratin or limestone secreted by the ectoderm. Common stony corals of the subclass Hexaphylla can be divided into individuals and groups. a sea anemone. The ectodermal cells located at the bottom of its base and on the wall of its body secrete calcareous substances which accumulate on the bottom, sides and partitions of the insect's body. It appears that each insect body rests on a limestone base, called coral. . seat. The ectoderm of the common part of the coral polyp group can secrete calcareous material because the coral polyp group grows together to form different shapes.