What is a star polyp?

Star polyp is an individual example of a stellar coral colony in the shape of an inch, a type of stone coral that are round or boulder. Sea anemones and jellyfish also have a polyp phase and all produce the Medusa phase. Medusas are free swimming or floating versions of the coral star polyp, which tears off the main body at sea and can be inlet or disk -shaped. Corals are generally subject to the polyp phase, but the Medusa phase may be dominant, for example in the rockozoa class, without the presence of a polyp stage at all. Ordinary names used to describe the expanding shapes of coral stars include eight tentacles, brain, daisies and Starburst and are usually white or brown, but can also be green and blue. A large stellar coral can grow to a diameter of over 5 feet (1.52 meters) and is composed of polyps of green stars that can turn bright red or orange color.

strUktura of an individual polyp is an upright shape of a bag with eight tentacles at the top and a cylindrical wall composed of two layers of cells with a basal plate that connects to the hard surface. The tentacles surround the mouth and serve as sensory organs and as a number of fingers used to capture food. The stellar polyp is usually reproduced by asexual novice, but in the marine environment it is also known to use sexual reproduction by releasing sperm and eggs into water, which merges far from the initial coral colony.

care for stars polyps requires to have a significant flow of water on the surface and should be kept separately from other corals that can dominate the local environment. Zooxanthellae algae must be inserted into the water because they host it in their bodies and then they can derive their nutrition from it. Algae generate energy through photosynthesis, and therefore the star polyp must be increased in the tank to a point where it has a good exposure to a light source. A presentationIt will also serve as another source of food for the star polyp.

Promotion of the star polyp colony is easy to do if they are lowered to pieces of broken rocks, which can then be separated and moved to several different parts of the tank. In order to keep the new colonies healthy and prosperous, it is important not to exceed the tank with fish or invasive algae. A small amount of phosphate in water will help them grow, but also promote the growth of annoying algae for the star polyp. The snail in the blame of sea slugs known as nudibranchia can act as star polyp predators and should not be included in the tank.