Group+2H


 * Question: artificial light vs. natural light, which one is better? **

Plan: First we plan to collect the sample of green star coral. Then cut it into small pieces using a razor blade. Then we will glue and set the coral on a cement square. After we will place the coral in a natural lighting, and the other specimen in a artifialy lit tank. WE shall check the coral every week to see if for color and grow changes.



4 plugs reef glue tank with natural light tank with artificial light**
 * Material:**
 * 4 pieces of green star polyps

 **Week 1: **polyps have yet to show any growth **Week 2: **i new polyp on artificial light and 1 specimen from artificial has opened ** Week 3: **<span style="color: rgb(0,0,0);">No new growth **<span style="color: rgb(0,0,0);"><span style="color: rgb(0,0,0);"> Week 4: ** 6 new polyps in artificial, one unit and natural opening, oen unit in artificial opening. 18 polyps alive on artificial coral. 9 on opening Natural, one dead, and one sick 14 polyps, 10 polyps, and one dead on artificial corals. 7 polyps on one natural lighted coral. Other two are dead.
 * Week 5**:
 * Week 6:**
 * Week 7:**

An improvement over previous weeks, but still needs to be cleaned up quite a bit! 15/20