Clam issues..Please help

[Toygrr]

Hi everyone im pretty new to the clam section, since i recently got a baby crocea

So my question was, can you look at my pictures and tell me if hes having problems? I think hes a little gaping and/or pinched, but what do i know . My params are as follows:

Nitrite & Nitrate:Unmeasurable (aka 0-5)
Ammonia:0
PH: 8.2
SG: 1.025
Temp:77-80

I have 23# of LR, AquaC Remora HOB skimmer, Magnum filter, 250w 14,000K Halides with 65w PC acitinics. And the clam sits on a buried tile, in the substrate.

Any suggestions would be greatly appreciated!


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