Yes, mandarin gobies do sleep, although their sleeping habits may differ from those of mammals. They tend to rest during the night or in low-light conditions, often hiding in crevices or among corals to feel secure. During this time, their activity levels decrease significantly, and they become less responsive to external stimuli. This behavior helps them conserve energy and avoid predators.
Well this guy has done it successfully.... http://en.microcosmaquariumexplorer.com/wiki/Breeding_the_Green_Mandarin
Gobies are egg layers.
round gobies have 2 kinds of male
Gobies are small freshwater fish, so, lakes and rivers.
They PUFF UP !
You can say "让我们睡觉" (ràng wǒmen shuìjiào) in Mandarin, which translates to "let's sleep".
you should kill Round Gobies because they are invasive and it would help if you kill them i guess.
but
catching it and killing it.
Neon gobies exhibit symbiotic behavior is known to be jumpy. The behavior can go from one thing to another.
they speak Mandarin, Cantonese,etc. they play and eat and sleep
Plankton.