It is very good for my "glittering pets"
Order arrived right on time. I think more dinoflagellates survived the trip than expected, because I got a bright glow in my container the very first night! Very happy with this product.
Have purchased before and the pyros lasted close to a year. This purchase was a refill. My kids love them and think they’re magic water fairies that can grant wishes if they make good choices all day.
My daughter liked it (gift to her)
So far we’re loving our dinoflagellates! They’ve been glowing since the beginning and it looks like my daughter’s project will be a success. Thank you!