Coralline Growth

[ncabw]

I have a lot of coraline growing in my tank now. Does it matter if i don't scrape it off the side glass and only scrape it off the front. Plus its all over my heater should i be concerned? Also when u scrape it off where does it go?

 

[fishycpa]

I would say...to the bottom.
sorry, you asked

 

[big]

I had let mine go on my side glass far too long. It took forever to scrap it all off. Now I am glad I did.

The scrapings just seed the tank with more coralline.

As to your heaters, take them out and soak them in white vinegar for several hours then the stuff will just wipe off of it. They work better clean. Rinse well and return to the tank.