Really? I knew they weren't nearly as nutritious as the young, but still...
We don't feed the adult brine shrimp often, rather to stimulate the appetite of the larger chromis and tomato clown. Everyone else is practically vegetarian! When the food hits the water, we have to make sure everyone eats properly.
We sit the frozen food in a cup for a few minutes, then take it out and feed it. If I can't get RODI
water, can I rinse it with aquarium water/tap?