Best guess ID?

[Ralistin]

Here is my prized acro, it is about 7-8 inches across. Any ideas? I am thinking either humilis or samoensis.


Also, you can see a spot that has become exposed. There is another much larger on the other side. What is the best way to help these spots heal over? I didn't check my alk and calcium levels for about 2 years and when I did test I had readings of 320ppm calcium and 5DKH. For that last months that has been improved to 400ppm calcium and 8-10 DKH. Perhaps this in itself will be the cure. Any other advice is welcome.

 

[Sparkss]

looks like one that we have also.. in fact we have 2 different ones.. one the same hue of blue as ours and another that is a darked hue.

I believe that they were sold to us as samoensis, but really don't recall. Nice colony you have there... much bigger than ours

 

[lduncan]

It looks like what is commonly called a samoensis to me.