Green Octobubble Coral
(Physogyra sp.)
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  • Stats

    Care Level: Easy
    Lighting Requirements: Moderate (PAR 150-250)
    Water Flow: Low to moderate
    Aggressiveness: Semi-aggressive
    Range: Indo Pacific
    Family: Euphylidae
    Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4
    Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates, < .10ppm
  • Notes

    The Green Octobubble Bubble Coral is easy to keep and makes a great beginner coral. Its unique shape is sure to stand out.


    Lighting & Flow Requirements:

    The Green Octobubble Bubble Coral requires low to moderate water flow and moderate lighting (PAR 150-250). T5's, Metal Halides, or LED's can all grow Bubble Corals when the proper PAR levels are provided. We recommend a 14-20K color spectrum for best coloration.


    Water Chemistry:
    It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it. 


    Vivid Aquariums uses and recommends dosing pumps to automate the dosing of additives and keep your levels more constant. A dosing pump can alleviate the chore of manually dosing your aquarium with Ca, Alk, & Mg 2,3, or 4 times per week and will benefit your aquarium by keeping your levels constant through frequent small additions of Ca, Alk, & Mg. Our tanks all progressed when we switched from 3 manual dosings per week to 70 automatic dosings per week and we got a lot more work done.

    Placement:
    Mount the Green Octobubble Bubble Coral using IC gel glue, or putty, on an exposed rock or ledge in the lower half of the aquarium where they will receive low to moderate currents and moderate lighting.

    Feeding:

    Although symbiotic algae called zooxanthellae hosted within them supply some of their nutritional requirements through photosynthesis they do benefit from supplemental feedings of Oyster-Feast, Roti-Feast, and mysis shrimp.

  • Item Description Price Quantity
    Green Octobubble Coral (Physogyra sp.)
    Small: 2" - 3"
    $44.99

    Green Octobubble Coral (Physogyra sp.)
    Medium: 3" - 5"
    $54.99

    Green Octobubble Coral (Physogyra sp.)
    Large: 5" - 7"
    $79.99