Thanks FRY.
Yesterday I collected some water out east on the ocean beaches of Long Island like I always do. It was cold, 55 degrees and the salinity was 1.017.
But this time of the year the water is very clear and has almost nothing floating or swimming in it. I only collected 10 gallons (it seems to get heavier every year) and when I strained it, I had hardly anything left in the strainer. Beautiful water.
When it warms up I will add some salt and do a water change.
I did see some nice shrimp, not the common grass shrimp that are very common but some more colorful ones I have not seen before. I didn't have a net with me and I wasn't going swimming so I could not catch them.
Today I am going out on my boat but the water is even too cold to get in the dinghy and do some collecting. In a month or so the water will warm up nicely.