Leonard Ho
  • I'm a passionate aquarist of over 30 years, a coral reef lover, and the blog editor for Advanced Aquarist. While aquarium gadgets interest me, it's really livestock (especially fish), artistry of aquariums, and "method behind the madness" processes that captivate my attention.

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Recent Content

Orphek PR 72 LED pendant

Orphek provided Advanced Aquarist with the following information for public release.  Disclosure: At the time of this publication, Orphek is an Advanced Aquarist sponsor.  Advanced Aquarist neither endorses Orphek nor has reviewed the following information.

Hawaii is at it again


Hawaii is at it again


A school of yellow tang in Hawaii (photo by Bill Walsh)

According to the Herald Tribune, at least 16 environmental groups support the Hawaii Office of Environmental Quality Control (QEQC) proposed 180-day ban of all aquarium fish collection in order to help coral reefs recover from coral bleaching events.

Corals can regulate internal pH


Corals can regulate internal pH


Porites can regulate their internal fluids in highly dynamic environments. Photo by Fernando Flores

Self-regulating corals protect their skeletons against ocean acidification

 

Scientists from the ARC Centre of Excellence for Coral Reef Studies (Coral CoE) have found a species of coral living in a dynamic reef system, which is able to protect itself from the impact of ocean acidification.

This aquascape is pretty darn relaxing