clam doesn't open anymore

[arnald]

my clam has not opened to 4 days. Anyone know what is wrong?

[icecool217]

what clam is it? water parameters? Did you check your salinity?

[fencer]

can you see a mantle/ tissue?. If you can pick it up look at the bottom of the clam

[michika]

parameters, and photos would be extremely helpful. Along with details about how long this clam has been in your system.