by Matthew Stansbery | Mar 18, 2014 | Funny, Industry, Tanks
Well it’s happened again. The T-Rex Cafe (part of Downtown Disney) in Buena Vista Florida had its dinner guests surprised as a massive saltwater tank burst Monday afternoon sending thousands of gallons of water onto the floor, leaving its fish high and... by AquaNerd | Sep 3, 2013 | Equipment, Industry, MACNA
One of the biggest announcements at this year’s MACNA is the brand spanking new AquaIllumination Hydra FiftyTwo. The AI Hydra FiftyTwo gets its name from the 52 different LEDs spread across four different clusters, which are offered in the same seven color choices seen in the original Hydra. The light will be focused into the tank with the same 80 degree optics, though 50 degree lenses are always there as an option. Where the big difference is between the two Hydra versions is in the number of diodes. Where the original Hydra only had 20 total LEDs (five per cluster), they FiftyTwo ups that number to 13 per cluster. The Hydra FiftyTwo uses Cree diodes, and while there are a lot more total LEDs than the original fixture, this beefier version will only draw around 135 watts. This is due to the fact that the LEDs will be driven at a lower wattage than those in the original Hydra…which all means a lot more color and a lot more power for only a little more wattage by Reef To Rainforest | Jul 3, 2013 | Conservation, Corals, Fish, Tanks
A pair of Tank Raised clowns nestle amongst the arms of a leather coral, Inside the 90-gallon reef tank at the Walnut St. Christian School in Williamsport, Pennsylvania. The Reef Conservation Society’s Tanks for Schools program was featured in the July/August 2013 issue of CORAL Magazine. This program was started at Williamsport High School in Pennsylvania under the leadership of Lawrence Flint, a Physics and Chemistry teacher at Williamsport as well as the Vice President of Education for the Reef Conservation Society. The society’s Tanks in Schools Program is growing rapidly and is now approaching 30 aquariums around the state. One of those tanks is not too far away from Williamsport. The Walnut Street Christian School in Avis, PA has about 160 students K -12 and is home to a 90-gallon reef tank. The two year old tank sits in the school’s lobby and is maintained by local RCS member Tony Beyer, who showed me the tank and shared how it came into existence Full tank shot of the Walnut St. Christian School’s reef aquarium. The tank was set up in 2011. Tony had been in the hobby for a while and around this time just upgraded his own system to a 75-gallon tank. He found out about the club by word of mouth and eventually learned about its Tanks in Schools program. Since his son attends Walnut St. it was not long before he began to think about setting up a tank for the school. He was able to find a great deal on a ninety gallon system locally. “I bought the 90-gallon set up on Craigslist. I really could not pass up how good a deal it was. Williamsport provided everything else; sand, live rock, coral, fish, and the skimmer.” Walnut Street was one of the first tanks that Flint and the club were able to start up with no initial impact on the wild reefs. By using mined dry rock that was seeded for several months in the Williamsport High School display tanks and supplying captive-bred clownfish and coral frags the tank was set up with no initial impact on the ocean. “The tank was basically set up in a few hours.” Tony says. “The kids went home on Friday and there was an empty tank in the lobby. On Monday when they came back there was a fully functioning reef. Larry brought in 120 gallons of saltwater, live rock out of his tanks at the high school, coral, and clown fish. It went from empty tank to full tank in two hours. The kids love the tank, I come in a few days a week to check things out on my way to work and there are usually one or two people glued to it.” The tank itself is simple but successful. It has T-5 lighting, a Bermuda skimmer, and a heater along with a 15 gallon sump. Most of the corals are softies and easy to keep. Fish life includes a pair of captive-bred clownfish, a Royal Gramma, Flame Angel, and Blue Hippo Tang. There are a pair of sea urchins to tackle algae along with some hermit crabs. The system has been up and running for almost two years now and has been stable for quite some time. Classes at Walnut St. have an ocean component to their curriculum and the school uses the tank at all grade levels K-12. They learn about how ecosystems work, about relationships between animals such as symbiosis, and how coral grows. Having the tank in the school provides a wide variety of opportunities for students and teachers. Tony says.“ Soon after we got it the Flame Angel showed signs of a bacterial infection. One of the classes used it as a teaching tool, the kids looked up how to treat it and two years later he’s still around.” “All the coral came from the club,” Tony is happy to point out. “I think the only things that they didn’t get for us were the two urchins and the Ricordea. Those were donated by someone else. We started out with the clown fish and after the tank was up and running two or three months Larry ordered me the Flame angel and the Royal Gramma. Reef Conservation Society Member Tony Beyer stands next to the reef tank he helps maintain at the Walnut St. Christian School. Tony pauses here. “We could not do this without Larry and the club. I can call him anytime and we talk often. The club provides us with salt, dosing supplies, food. You know how much that stuff adds up to. I come in a few times a week, my wife substitutes here and checks things out on the days she’s in. One of the secretaries helps us look after things. Looking after the tank is not a problem. But as far as funding the tank goes Larry and the club are a huge help. They made this possible.” The Reef Conservation Society continually seeks to build relationships with new school sites and interested partners. You can view more about the club’s Tanks in Schools program at www.ReefConservationSociety.org. by Rising Tide | Jun 28, 2013 | Conservation, Fish
Working with Milletseed Butterfly’s (Chaetodon miliaris) has presented some unique challenges. After experiencing some issues during shipping and quarantine, we made some changes, and have a batch of 23 healthy, vibrant fish from Disney’s Rainbow reef, in Hawaii. The fish are eating very well and spawned twice during quarantine. However, due to the chemicals in the water during quarantine, the eggs were not viable. This gives us hope that we will soon have viable eggs to start working with since the fish are out of quarantine and the water free from chemicals. Eggs are approximately 710 microns in diameter, with a central oil globule. Fertilized eggs will float on the waters surface and are skimmed off the surface with egg collectors in the tank. Non viable eggs of milletseed butterfly's collected in the quarantine tank.We canulated the broodstock in an effort to determine what sex ratio and stage of maturity was present in our population. The results were quite shocking. Out of 19 fish that were cannulated only 1 was male. Shouldn’t he be in heaven! Having already spawned we do not think that this will be a major issue, however it may limit fecundity of the group. Our goal is to gather several more males and introduce them to the population. Oocyte samples taken by canulation of female milletseed butterfly's. Left shows primary growth oocyts. Right shows mature oocytes.Jon-Michael DegidioTropical Aquaculture LaboratoryUniversity of Florida by Reef To Rainforest | May 10, 2013 | Corals, Fish, Tanks
http://www.youtube.com/watch?v=pqNA0gYWRpw Here’s a very nice SPS reef with thriving corals in a 4x2x2 footprint. (Approximately 120 gallons or 450 L, 120 x 60 x 60 cm.) Interesting sound track is a bonus. Credit: Shane Canellis | YouTube “You can find more info on the tank at www.masa.asn.au Profile ssbk23. ”
