Hi everybody, recently I got a tank from a friend of mine it is a 180gallon with a 50 gallon sump. I did not run the Halite 250watt 20k bulbs for awhile because I didn't think there was any corals in my tank.
I have added 5 small corals and for about 3-4 weeks I have been running the High Pressure Halite bulbs for 7 hours a day and all of the sudden I saw this growing in the tank.
It shows a very slight movement in the water. it is about the size of a half dollar, and you can see the white tentacles (where it is attached to the live rock)
Can you identify what type of coral this is? how big will it grow? (I Circled the item and used an arrow to show where the white tentacles attached to the rock are, I have uploaded 2 different pictures (1) with a flash on my camera and (1) without using a flash)
I have added 5 small corals and for about 3-4 weeks I have been running the High Pressure Halite bulbs for 7 hours a day and all of the sudden I saw this growing in the tank.
It shows a very slight movement in the water. it is about the size of a half dollar, and you can see the white tentacles (where it is attached to the live rock)
Can you identify what type of coral this is? how big will it grow? (I Circled the item and used an arrow to show where the white tentacles attached to the rock are, I have uploaded 2 different pictures (1) with a flash on my camera and (1) without using a flash)