Info
Photos of living wrasse of the species Choerodon margaritiferus are not known, the wrasse was first described in 1928, the animal was / is and also only known from very few localities / occurrence areas.
For this reason there is only sparse information about Choerodon margaritiferus, it is assumed that the fish is found in greater depths.
Source:
Miyamoto, Kei, Nonaka, Ai, & Oka, Shin-Ichiro. (2015, December 31).
Choerodon margaritiferus (Perciformes: Labridae), from southern Japan, and first description of a female.
Zenodo. http://doi.org/10.5281/zenodo.238559
Jumping guard
A jumping guard prevents (nocturnal) fish from jumping out.
Wrasses, blennies, hawkfishs and gobies jump out of an unprotected tank in fright if their night rest is disturbed, unfortunately these jumpers are found dried up in the morning on carpets, glass edges or later behind the tank.
https://www.korallenriff.de/en/article/1925_5_Jump_Protection_Solutions_for_Fish_in_the_Aquarium__5_Net_Covers.html
A small night light also helps, as it provides the fish with a means of orientation in the dark!
For this reason there is only sparse information about Choerodon margaritiferus, it is assumed that the fish is found in greater depths.
Source:
Miyamoto, Kei, Nonaka, Ai, & Oka, Shin-Ichiro. (2015, December 31).
Choerodon margaritiferus (Perciformes: Labridae), from southern Japan, and first description of a female.
Zenodo. http://doi.org/10.5281/zenodo.238559
Jumping guard
A jumping guard prevents (nocturnal) fish from jumping out.
Wrasses, blennies, hawkfishs and gobies jump out of an unprotected tank in fright if their night rest is disturbed, unfortunately these jumpers are found dried up in the morning on carpets, glass edges or later behind the tank.
https://www.korallenriff.de/en/article/1925_5_Jump_Protection_Solutions_for_Fish_in_the_Aquarium__5_Net_Covers.html
A small night light also helps, as it provides the fish with a means of orientation in the dark!