My urchin is losing a lot of its spines

[isaacfish]

tell you the truth, I think the salinity was high

 

[Sharkbait19]

Well what was the salinity?

 

[isaacfish]

It was at 1.030 but now it’s at 1.023

 

[isaacfish]

The urchin looks fine and doesn’t look like it lost spines it’s just that there are a lot on the sea bed

 

[BubblesandSqueak]

It was at 1.030 but now it’s at 1.023

hopefully the change was really gradual.

 

[isaacfish]

It was I had forgot to top off that’s why it was high

 

[isaacfish]

But I added half then the rest