how big is a head of frogspawn

[w_hartyjr]

new to the hooby with coral.i was wondering how big is "head".in particular i am talking about frogspawn.
thanks for all the great info on this website.

 

[1mbrews8]

a head can be different sizes in inches, but where the actual coral protrudes...
hard to explain... hmmm

this is the base of a normal adult sized head

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this is an adult sized head with baby heads
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dont know if that really helps, but an average adult single head is maybe 2-3" x 2-3" ??