>here can help? As for microworms (thanks Alysoun), my text books >say these are larger than newly hatched brine shrimp - which are >already way too big for new c chuna fry. Do you harvest yours very Sorry, the microworm reference was kind of a tangent. Didn't mean to confuse the subject. They are, unfortunately, too large for newly hatched gourami fry. Alysoun