Quick Answer: Why Is Live Rock Purple?

What is the purple stuff on my live rock?

When you hear the term “Coralline Algae”, the first thing that pops into your head is an image of an aquarium covered in purple.

We are actively trying to propagate this very rare strain of algae to all our live rock for sale..

How long does it take for dry rock to turn purple?

If a purple coraline strain is introduced there is no guarantee it will grow. If it does grow it might be on your glass and not the rock. In most tanks I have had with dry rock, it takes from 6 months to a year before I start to see it on the rock.

What color is live rock?

The colors of these algae are most typically pink, varying shades of purple, and red, but can even be green, yellow, blue, and white. It is found in every ocean in the world and from inter-tidal zones that are exposed at low tide, all the way as deep as 1,000 ft.

What is growing on my live rock?

Coralline Algae is a type of red Algae in the order Corallinales. … Coralline algae takes up real estate on live rock and out-competes other nuisance algae like hair algae, green algae, diatoms, and mat algae.

Will Dead Live Rock come back to life?

No it will not come back to life on it’s own. You can “seed” it with actual live rock though. It will take some time to do so but it can happen given enough time.

Do you need to cure dry rock?

There’s no need to cure dry rock. You cure fresh live rock so that you don’t get die off of organisms in your tank and cause a spike. Dry rock doesn’t have organisms that will die off, thus no curing. Give it a rinse and put it in the tank.

How long can live rock be out of water?

about 24 hourYeah, you have a window of about 24 hour before you have serious loss to bacteria. Keep it moist with wet towels from that water it is in now and you should be fine.

Does live rock die?

Yes, live rock can die even if it is in saltwater. If the saltwater isn’t keep properly. If the water get too cold, hot. or no circulation so the water go stagnate. If you have live rock that you want to keep alive until you are ready to put it in your tank.

Is live rock illegal?

Live rock is the building block for coral reefs. In the ocean, the rocks protect coastal habitats, and they act as a bio-filter in saltwater aquariums. It is illegal to harvest it in the United States and most of the Caribbean.

How long does a rock live?

To become what live rock is, nothing can take its place, but to have bacteria infested rock to sustain life in your tank, takes 6-8 weeks, all tanks are different. +1. Real live rock can be decades old, although dry rock can support life after a couple of months.

Is coralline algae a good sign?

In summary the advantages of coralline algae are that it outgrows the nuisance algae. The healthier the coralline algae growth, the less likely the nuisance algae will grow. … Last but not least, growing coralline algae is a sign of a healthy environment with good water values.

Does Live Rock need light?

Most live rock is cured in vats at the suppliers for a week or two without lights. A few hours a day is ok for any photosynthetic organisms on the live rock for now. Once the cycle is complete, you can begin increasing your photoperiod gradually. Don’t worry so much about the algae growth.