@AbominationofReality Brine shrimp get about 10mm or 3/8 of an inch when they are adults. The water can be kept close to 80F with a lamp or a heater (the kind used in your tank). It is also alway best to feed them the newly hatched brine shrimp as the baby brine shrimp have a greater nutritiona...
@JUNAID187 If you dehydrate the embryos, they will last for years.