


Octopus
Day 23 of Underwater Photo Challenge Octopus can kill you with their venoms. But, only a few octopus species that have such fatal venoms. Blue-ringed octopus is the most highly […]

Hawkfishes
Day 22 of Underwater Photo Challenge Luckily I have encountered several Hawksfish species during my diving holiday. They are normally active but often hiding behind gorgonians or soft corals when […]

Nudibranch Hypselodoris roo
Day 21 of Underwater Photo Challenge There is no nickname for this nudibranch but it has biology species name. I encountered the nudibranch in Bali (Indonesia) on my last diving […]

Arrow Dart Goby
Day 16 of Underwater Photo Challenge Arrow dart goby usually can be found in pairs, near to their burrow. They will hide immediately as being approached too closely.