They are under a 40 or 60 watt light. From the looks of it, there are a hundred or more in the tank. There are some very small triops in the tank that look like they just hatched. Some swim like they are going up and down, while others swim around like a fish would and they look sort of like little oblong balls. They are in a one litre tank (I think that’s how big it is). Thanks.
