Written by Geoff
on
February 11, 2009 – 7:34 pm

Oregon Blue Tort – Aquacultured, ORA™ (Acropora Tortuosa )
- Date Added: 02/11/2009
- Tank: Cardiff
- Status: Inactive 4/21/2010
- Purchased at: FAOIS
- Cost: $60.00
- Coloration: Pale purple body with blue growth tips
- Lighting: 250w MH 14000K Phoenix
- Description: Oregon Tortuosa is desired for its consistant deep blue coloration. These acros are slow growing and hardy, stunning and worth the wait for the colony to establish.
- Light and Flow: For optimum coloration, it should be given a medium to high light levels such as T5 or metal halide lighting combined with medium to strong intermittent water current within the aquarium.
- Supplements: It will require maintaining stable levels of calcium, magnesium, pH, alkalinity, and other trace elements as you would with other types of SPS corals. It is essential for SPS health to keep nutrients such as nitrates and phosphates near undetectable levels.
- Feeding: While it does not require additional food to maintain its health, it will feed on micro-plankton and foods designed for filter feeding invertebrates.
- More Information: ORA has taken the time to collect, identify and culture some of the fastest growing and finest strains of various stony coral genera. They culture the most colorful examples of these genera, and have developed some of the most popular corals ever available. The advanced quality control methods used at ORA ensure only problem-free specimens are sold.
ORA corals are grown in their greenhouse culture facilities in Florida and the Marshall Islands. They are under shaded sunlight, complemented by 250 Watt, 10,000K double-ended HQI Metal Halide lights. They are fully ready to be acclimated to aquarium light, water and flow conditions. They are grown in natural seawater so proper acclimation to artificial saltwater is recommended.
ORA frags grown on plastic plugs can be mounted in a number of different ways. Many hobbyists just place the plug between pieces of live rock. Another method is to drill a 1/2″ diameter hole in the rock and simply place the plug in the hole. This method can be used to mount the coral at different angles. Some aquarists simply snap the coral off the plug and use epoxy to mount it to the rock.
Related posts:
- Blue Acropora Millepora Coral – Aquacultured, ORA™ (Acropora millepora) Millepora acros have antler-like growth habits, and are thickly covered in corallites. ORA offers several color variants of millepora including this terrific blue form. ...
- ORA Roscoe’s Blue Acro (Acropora sp.) ...
- ORA Hawkin’s Blue Echinata Coral (Acropora echinata) The ORA Hawkin's Blue Echinata exhibits rounded branching growth patterns. This delicate ORA coral displays exquisit sapphire blue polyps....
- Blue Rim Tenuis — Cream with Blue / Purple Tips (Acropora tenuis) The Blue Rim Tenuis, a Small Polyp Stony (SPS) coral, has Royal blue growth tips on a cream body with moderate polyp extension. It is branching form with smooth texture....
- ORA Red Planet Table Coral (Acropora sp.) The ORA Red Planet is an absolutely stunning coral. It has a bright fluorescent green body with reddish pink growth tips and beautiful red polyps. This coral will have a pretty compact growth pattern and should table out nicely under...

