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New Diablo DCS In-sump Protein Skimmers Coming from Reef Octopus

by | May 28, 2013 | Equipment, Industry, Opinion

Have we mentioned how much of a commitment Reef Octopus is making to the direct current controllable water pumps? Well, if you haven’t been following along, we will sump it up with saying that Reef Octopus is become well entrenched in the world of DC pumps and they are only digging in deeper by the day. Their latest DC pump powered products are a pair of cone shaped protein skimmers in the Diablo lineup. The Diablo DCS-150int and DCS-170int will be hitting stores soon and they have plenty of nice features that will make them solid performers for any reef setting. The 150 and 170 internal skimmer models are rates for 125 and 200 gallons respectively, which are somewhat conservative numbers in our opinion. They differ only in come diameter and height, witht the 170 being an inch larger in both height and come diameter. Both skimmers have all of the standard features of any cone skimmer, with a Diablo DCS 3500 pinwheel pump powering both. Diablo DCS 150 In-Sump Protein Skimmer Rated for Aquariums up to 125 Gallons Footprint: 13″ x 8.27″ Body Diameter: 6″ Height: 22.45″ Powered by: Diablo DCS 3500 Pinwheel Pump Max Air: 900 L/H (31.5 SCFH)* Power Consumption: 25watts Diablo DCS 170 In-Sump Protein Skimmer Rated for Aquariums up to 200 Gallons Footprint: 13″ x 9″ Body Diameter: 7″ Height: 23.45″ Powered by: Diablo DCS 3500 Pinwheel Pump Max Air: 900 L/H (31.5 SCFH)* Power Consumption: 25watts Common Features: Solid Constructed Hybrid (half cone) Skimmer Body for Greater Foamate Stabilization Over Sized 6″ Collection Cup with Drain Bubble Dispersant Plate Precision Control Output Valve 6 Controllable Speed Settings Detachable Controller with Integrated Memory High Air Intake Efficient & Quiet Slow Startup

Julian Sprung’s NOAA / ESA Commentary

by | Apr 8, 2013 | Conservation, Corals, Fish, Industry, Opinion

06 Apr, 2013 Seeing red yet? Trade in maricultured and aquacultured corals may (or may not)  have a chance. (ORA Red Goniopora / image Matt Pedersen) 11:59 PM EST April 5th, 2013 has passed and Regulations.gov appears to still be accepting public commentary, so you have another 11 hours or so to say your piece online.  [Update, comment period has now closed, you can view the document and public commentary here] In light of this one last chance, Julian Sprung, well-known author, MASNA Aquarist of the Year, founder of Two Little Fishies, and a member of the CORAL Sr. Advisory Board, shares his opinions on why failing to speak up isn’t an option. Opinion by Julian Sprung Foreword to my commentary letter [download PDF of Sprung's public commentary] In early January Dustin Dorton and the owners of ORA organized a meeting at ORA with people from NOAA and a group of people from the aquarium industry, from PIJAC, from the University of Florida Tropical Aquaculture Laboratory, and the Florida Division of Aquaculture. I was also invited and was glad for the opportunity. It was an extremely informative meeting for everyone. There were a few key take-home messages. 1. It appeared that this train (ESA listing of corals) was not stopping. 2. The room for control in making a decision is set up by the structure of how ESA implementation works, not by any individuals at NOAA. As they put it, our agency (NOAA) does not have the discretion, only the ESA sets the rules. 3. Public commentary should focus on factual errors in the literature cited in the proposal, and should bring to light any new data from the scientific literature. Public commentary regarding the collateral impacts on industries affected by an ESA ruling have no influence on the decision, because that is the way the ESA is written. They put it this way: Our comments should focus only on whether a particular species is threatened or not. They should not focus on whether NOAA should or should not list. This of course puts the position of public commentary for the most part in the category of useless. Does the general public have the qualification to discuss the threatened or endangered status of specific coral species? 4. Although a read of online information about the ESA suggests that any listing of corals as endangered would make possession of them illegal, the representatives from NOAA assured us that a listing as endangered would not prohibit the keeping of those corals already in aquariums. It would not criminalize our hobby. What it would do is prevent the TRADE of corals listed as endangered. That means no import no export no sale. It was a little unclear whether that also meant no in-kind trading. Basically this threatened the farmers, shops, frag swaps, and any form of business engaged in the commerce of corals, in the USA. By contrast, a listing as threatened would not prevent commerce of those species. Given the conflicting information out there, what do you suppose would happen if corals were to be listed? 5. We were told that NOAA had the ability to control the activity of the US Fish and Wildlife Service at the USA ports of entry, so that FWS would not utilize any ESA listing as a reason to shut down coral imports. Do you believe that? Scientists have already pointed out a broad range of errors in the science used to support the ESA listing proposal, and the statistical methods used. New data has also been presented. Evidence from the scientific literature has been presented that shows the premise of the need for listing any corals is in error. Comments have already been submitted about the status of individual species proposed for listing. While it canʼt hurt to add more to that in the few hours that remain for public comment, and there is no shortage of areas to explore for finding error, I believe that enough is enough. I am not proud of the letter I wrote. There are many very good scientists at NOAA. I donʼt wish to offend them but I canʼt help but be offended by what is happening, and felt the need to call what I see. Why should NOAA tell us that we cannot question the use of the ESA for coral conservation? Who are we really talking to with this public commentary? The ESA is not an agency, NOAA is. Are their hands so tied by the ESA structure and the petition submitted by a litigious Center for Biological diversity? Craig Watson, who also was at the meeting at ORA, submitted a letter that pointed out the fact that using the effects of greenhouse gas emissions as a basis for listing corals that are not now threatened with extinction sets a terrible precedent and exposes the ESA to attack. After all, as he put it: “If the predictions on climate change used in the petition and the subsequent review are accurate, there is very little life on this planet that one could not argue would be equally ʻthreatenedʼ or ʻendangered’ …..If approved and adopted by NOAA, the precedent established by this use of the ESA will result in a list of endangered species that is so inclusive, there will be little to no meaning to the list of endangered life within the ESA program.” Do you support the premise of the Endangered Species Act? I do. What I donʼt support is misuse of the act, and misuse of science for a policy agenda. Aquarium hobbyists are encouraged to submit their written commentary to NOAA. - Julian Sprung Download or View Julian Sprung’s public commentary as submitted. PIJAC’s recommendations on how and what to submit - US NOAA Coral Species Listing

Lessons From Reefing

by | Aug 20, 2011 | Opinion

Reefkeeping is the most extremely intensive hobby I’ve ever been involved in, and there is endless stuff to learn. I find myself focusing more and more energy on becoming a more knowledgeable aquarist and devoting more and more time to keeping these amazing...