This incredible video shot by Hawaii Scuba TV of the Deep Ulua Cave off of Kaena Point, Oahu in Hawaii. Midway through you get an awesome view of enough longfin anthias to make your jaw drop! A wonderful video and…
Blue Harbor’s incredible rare fish menagerie on captured on video
Every time we see something new from Japan’s Blue Harbor, we want to grab the passport and jump on a plane to check out this place in person. Reef Builders’ own Taka Kamata shared this link with us of some…
Non-photosynthetic Reef Tank in HD
This video has been on the internet for a few years but it still gives us a look inside the world of non-photosynthetic corals that can be kept within the aquarium. If you have the time and patience then corals…
210 Gallon tank uses DIY LED actinics
This reef tank which is housed in Beijing looks impressive as it doesn’t use a traditional “rock wall“. The tank is a 210 gallon setup with a 40 gallon sump, but that’s not the impressive part. This tank does use traditional…
Fire Coral looks innocent on HD video
The Fire Coral (Millepora alcicornis) is one such animal that isn’t as commonly kept in our aquariums. There are good reasons for this the biggest being that “skin contact with fire coral will result in immediate burning pain, followed by…
Coral Rx’s ‘Don’t Risk it, Dip it’ video amuses and informs
Reef Builders sponsor Coral Rx has just released a very amusing video about their coral dipping product. The majority of the video is narrated with voice actors that have a distinctly southern draw, making for very entertaining watching. The video…
Take a spin with nifty DIY horizontal Zeo reactor
We love seeing ingenious and interesting DIY designs possibly even more than some of the great new products we come across daily and this DIY horizontal Zeovit reactor from Sweden definitely gets our DIY juices flowing. This is a fine…
Genicanthus personatus spawning & rearing video by Karen Britain and Bruce Carlson
Genicanthus personatus, the masked swallowtail angelfish is a holy grail angelfish species that is endemic to the Hawaiian Island chain. Paradoxically, this is one of the few angelfish species which has been raised in captivity and it is the only…
Poached Takeuchi angelfish on video still suffering from decompression issues
The Takeuchi angelfish is a species of Genicanthus that can only be found in waters of the Ogasawara Islands. The Ogasawaras are protected in that you can fish and you can collect fish but neither of which are allowed with…
A great video of the floating reefscape of Robertus
The floating reefscape of Robertus from Holland is an original example of how a simple idea can completely transform the appearance and health of a reef tank. You’ll notice when watching this video that there are only two bases of…
