Why I hate coraline

why I have a razorblade to scrape!

Yes, scraping. It sucks.

This was pre my half-hour scrape session on the tank.

I failed to mention the unknown amount of calcium this sucks out of the tank too. Anyone know calcium uptake of coraline?

A Vortech on a nano??????

"Gloooorious waves" -adin

With a few strategically glued rocks to deflect flow it's absolutely magical in a nano.

Probably should have invested the $300 from the Vortech into some razor blades or nice scraping media

I wish my coraline would just grow, let alone grow like that.

just dose calcium and it will come