Button Coral Neon Green (LPS) (Cynarina lacrymalis 'Neon Green')
| Button Coral Neon Green (LPS) Cynarina lacrymalis 'Neon Green' | |
|---|---|
 | |
| Name | Button Coral Neon Green (LPS) |
| Name Lat. | Cynarina lacrymalis 'Neon Green' |
| Family | Brain Corals |
| Family lat. | Lobophylliidae |
| Order | Stony Corals |
| Order lat. | Scleractinia |
| Origin | Indo-Pacific |
| Diet | Autotrophic, planktivore |
| pH | 8.1-8.4 |
| Hardness | 8-12 °KH |
| Lighting | Medium |
| Current | Moderate |
| Behavior | Peaceful |
| Keeping | Solitary |
| Care Level | Moderate |
| Life Span | N/A |
| Protection | CITES Appendix II; EC Annex B |
| Metric Units | |
| Size | 10-20 cm |
| Temperature | 24-27 °C |
| Salinity | 33-36 ‰ |
| Aquarium | 200 l |
| US Units | |
| Size | 3.9"-7.9" |
| Temperature | 75-81 °F |
| Salinity | 1.020-1.025 sg |
| Aquarium | 50 gal |
Distribution and habitat
The Cynarina lacrymalis "Neon Green" belong to the group of LPS (Large Polyp Scleractinia). These non-reef-building, predominantly nocturnal corals are widely distributed in the Indo-Pacific. They live in deeper reef regions or in shaded places in shallow water with moderate water movement.
Maintenance
They should be positioned in a place with medium, indirect light, preferably on the bottom. The current should be medium to weak without direct current on the animal.
Only substrates rich in lime and free of heavy metals should be used as substrate. Filters, skimmers and heaters are necessary to ensure water quality, as well as pumps to simulate tides, swells and bottom currents. It is recommended that live stones be used to set up the aquarium. The bacteria living in the porous stones act as a biological filter. The lighting must correspond to the species-appropriate day-night rhythm of the animals
| Salinity: 33-36 ‰ | pH value: 8.1-8.4 |
| Carbonate hardness: 8-12 °KH | Nitrate content: 2-8 mg/l |
| calcium content: 420-450 mg/l | Nitrite content: 0.0-0.05 mg/l |
| Magnesium content: 1.250-1.350 mg/l | phosphate content: 0.01-0.1 mg/l |
Regular addition of trace elements, especially strontium, is recommended. For salinity, an average value should be aimed for, which may only vary slightly by +/- 0.5 ‰. Ammonia and ammonium must not be measurable. Special attention shall be paid to consistently good water quality and water values.
Diet
Zooxanthellae, which are unicellular symbiotic algae, live in their tissues and provide them with assimilation products of their photosynthesis (light intensity). The zooxanthellae promote growth and provide additional food to the plankton and small particles that are collected in large quantities from the water current. Thus, in addition to the food produced in the aquarium during fish feeding (mysis, krill, Artemia, etc.), commercial supplementary food in the form of phyto- and zooplankton should be offered regularly
Regular and varied feeding promotes health and prevents deficiency symptoms.
Behaviour and compatibility
They should not be kept with fish that regard their polyps as food (e.g. angelfish or butterflyfish). They are well tolerated with other corals, but sufficient distance must be kept from cnidarians.
Reproduction and breeding
They are thought to reproduce by forming daughter colonies (breeders).
Species protection
Species protection: WA Appendix II; EU Appendix B. The proof of purchase is the required proof of origin for the animal. Please keep it safe! Your pet store will be happy to provide you with further information.
Important
They come in different colors, such as green, red, beige and white to almost translucent. Since they can expand up to twice their size, they require a correspondingly large amount of space. They can easily be confused with the related Scolymia (cup coral).
The additional illumination with actinic light (short-wave, violet-blue light) is very beneficial for their growth (zooxanthellae). A calcium reactor and magnesium metering pump are recommended for the necessary steady supply of calcium carbonate and magnesium. Too high temperature, insufficient lighting or current as well as sudden change of water values can lead to tissue decay (RTN - rapid tissue necrosis). When purchasing, look for pressure marks or other tissue damage. Newly introduced animals must be acclimated slowly to the water in the aquarium
If different species are kept together, make sure that fish and invertebrates match each other in terms of water quality and temperature requirements as well as their social behavior, and that the setup meets the ecological needs of all species kept together. Further literature can be found in your pet store.
References
Text: petdata; Image: Werner Winter
Source: ENGELMANN & LANGE (2011): Zootierhaltung - Tiere in menschlicher Obhut: Wirbellose, Verlag Harri Deutsch; VERON (2000): Corals of the world, Australian Institute of Marine Science