giantbicycle
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<a href=showthread.php?s=&postid=7677532#post7677532 target=_blank>Originally posted</a> by FLIPbmw
To get polyps to spread over a bare rock quickly, it would be best to place a few polyps every x distance from one another. This gives the polyps room to grow and they can grow in any direction they want (360*).
If polyps are bunched up together in a close group, only the outer ring will spread leaving the inner polyps to do nothing since the space is already taken up.
Each solo polyp can grow in any direction, 2 polyps together will only limit their growth to half of the area (ie; the polyp cant grow ontop of its neighbor).
When I started fragging (Some time in march), I noticed that my frag with dense heads didn't spread as much as the 4-5 polyps that i glued on seperately to rock. The head count was pretty close, but the area didn't get bigger with the dense frag.
As long as the tissue can spread over an area quickly, new polyps will eventually grow. I believe this is a propagation technique used by people. Place the frags infront of a powerhead, the polyps will close up but with the force of the current, their tissue will follow and slowly expand. Of course you can't enjoy the polyps, but they will grow extremely fast.
This is some great info....