Greg Collinske
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Well Hello! White Yellow Tang

A beautiful and wild Zebrasoma Codename: ‘Cheddar’ Hawaii has become somewhat known for producing outstanding aberrantly marked Zebrasoma tangs on occasion, and ‘Cheddar’ here is no exception. Two other very notable white tangs ‘Casper’ and ‘Powder’, both had originally grown…

Commerson Frogfish- Hide and seek champion of the reef

Not your ordinary fish The Commerson Frogfish (Antennarius commerson) or Giant Frogfish is a large species that can reach up to one foot in length. This frogfish species has a wide range, it can be found in the tropical Pacific…

Awesome Fish Spotlight: The Ornate Butterflyfish

The Butterfly Effect We have always been told a swift “NO” on keeping most butterflyfish species in reef aquariums and it constantly reminds us of an old Mark Twain quote: “There is a charm about the forbidden that makes it…

Octopus Aquaculture A tour Of The Kanaloa Octopus Farm

When we were invited to take a tour of the Kanaloa Octopus Farm with the Kona Underwater Group in Hawaii, we were very excited to see what the Farm was doing with its research into such an enigmatic and mysterious…

A Voyage Through The Pacific – The Seattle Aquarium

We have a confession to make: We love public aquariums and we have a goal to visit as many as we possibly can throughout our travels. We recently stopped by the Seattle Aquarium and had an incredible afternoon viewing some…

Awsome Fish Spotlight: Hawkfish A Bird’s Eye View

Hawkfish belong in the Cirrhitidae family, which contains 35 known species worldwide, 3and typically only 7 of these arrive in the aquarium trade. This family of fishes is usually considered one of the most popular when it comes to reef…

Awesome Fish Spotlight: Chromis atripectoralis

The Black Axil Chromis At first glance, these diamond blue fish could easily be mistaken for the Blue-green Chromis (Chromis viridis) that we often see widely represented in our hobby, until you look just a little closer. The Black Axil…

Time To Clean Your Glass? A Clarifying Guide To Aquarium Cleaning

Guide To Aquarium Glass Cleaning A vibrant clean reef aquarium is probably what attracted most of us to this hobby in one way or another. The high-powered lighting demanded by the corals we keep, are also perfect for producing many…

Pelagic Blackwater Diving With Pro photographer Jeff Milisen

Pelagic Blackwater The translation of the word PHOTOGRAPHY from Latin would be; “to draw with light”, and our guest produces astonishing portraits of seldom seen animals in the pitch-black waters off the Kona coast of Hawaii. We sat down with…

The Biome Approach: A Tale Of Two Reefs

的两个珊瑚礁生物群落的方法:一个故事:格雷格·Collinske It seems like whenever we consider starting a new reef aquarium, we always come back to thoughts about the two very large reef exhibits in Denver’s Downtown Aquarium. We…