Advice on this please

[OoooDRAGONoooo]

Hi.do you what type theses are? I have had them about a 9 months and they have approximately doubled in that time.i don't feed them,my LEDs are on high for most of the day.although they are situated about 50 cms down in the tank.the hermits, snails,and filefish ignore them.they are in an area of medium to strong flow.ty.

[garygonzales]

no pics

[OoooDRAGONoooo]

Will try again

[650-IS350]

http://www.coralpedia.com/index.php?module=Gallery2&g2_itemId=80

[kraftyforu]

Either eagle eyes or whammin watermelons. Even though people have told me the difference between the two i still can not see it.