Another Coraline Question

[Aqualung]

After scraping the Coraline off the glass,should it be vacumed out or can you leave it in the tank ??:duh::duh:

 

[johnmaloney]

depends how quickly you want it to grow back, or if you still have rocks that can use it. lots of people with newer tanks really want the stuff, puree it up and pour it in the tanks and presto they got coralline everywhere in short order.

 

[KathyC]

John has that right..some folks ask other others who have a color of coralline that they want in their own tanks to scrape some off for them and they they use it to 'seed' their own tanks.
If you have a crazy amount you could siphon some out and I'm sure others might want to seed their tanks with it. Otherwise just let it settle in your own and you'll have more growth of coralline wherever it lands