Ryan Gripp
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Ryan Gripp founded Reef Builders in 2006. He writes about technology, industry and other associated news relating to saltwater fish tanks. He went to Depaul University and has been keeping reef tanks for over 15 years.

H&S releases a “new” needlewheel…the grass is green

H&S has jumped on the needle-wheel bandwagon, or should we say, new needle-wheel bandwagon. If you happen to have an external H&S unit then your in luck, this upgrade should be available starting April 15th at most H&S dealers. We…

Tell us: Vortech or Tunze powerheads?

The title says it all, which is better? The tried and tested German pumps, or the newcomer from Pennsylvania that is ecotech marine. They both use the propeller style design, for the record the Tunze was the first aquarium powerhead…

Jumbo Jellyfish discovered in Antarctica, among others

Who would have thought there would actually be life in Antarctica waters? Scientists have found giant Macroptychaster sea stars  in Antarctic waters. They also found jellyfish with 12-foot tentacles and those sea stars pictured above are about 2 feet wide.…

Reefkeeper Elite pre orders to start in march, no?

  We thought that Digital Aquatics, the guy’s that bring you the ReefKeeper 2 and the new Reefkeeper Elite were to start taking pre-orders in March. They have only 11 days to make good on their offer. Time is a…

600 Gallons of water, for the display

If you haven’t looked at Bart’s 600 gallon display, then you should get a look at it.  He is a RB member and the whole system of course is 1300 gallons, and if that doesn’t make you sick with envy…

Potassium, the other water parameter in your reef tank

Running a low nutrient system? You might consider testing for Potassium (k). As Logan over at stony reef suggests, your potassium levels could run low. Water changes may not be enough. Be sure to check it out. Read

Algae to produce fuel in europe, plant will cost $92 million, who knew?

GreenFuel Technologies, the Cambridge, MA, alternative energy company has reached an agreement—worth up to some $92 million—to build an algae-based fuel plant in Europe, according to sources close to the firm. GreenFuel is developing algae bioreactor systems to convert carbon…

John Shedd Reed, 1917 – 2008

Mr. Reed, 90, former chairman and chief executive officer of Santa Fe Industries, died of natural causes Saturday, March 15, in his Lake Forest home. Mr. Reed served on the aquarium’s board for 47 years and as president from 1984…

H20 Ocean, could have been the best reef salt in the world

H2Ocean Pro+ is a new pro formula aquarium salt – produced by a solar evaporative process which produces a totally natural base salt where all of the main and trace elements and are in complete balance as nature intended. The…

Instant Ocean’s Skimm line of Protein Skimmers, marketing department fails again

Spectrum Brands, Inc. the company that owns Marineland and brings you Instant Ocean by the container load released a new skimmer under their Instant Ocean Brand. Say hello to the “skimm” line. (really marketing guys over there, could you not…