RE: Newb feeding question
I melt several cubes and other foods in a jelly jar with seawater. The jar gets stored in the fridge between feedings. This is enough food for 3-4 days. In my case I am feeding 2 well stocked larger tanks but the same thing can apply to you. When I get ready to feed, I filter the food through a brine shrimp net. There is a lot of excess nutrients in the water that does you no good. It just jacks up the dissolved organics. By filtering, you are just adding the edible nutrients in the food to the tank and not the nutrients in the water from the cubes.
Gary
125 SPS, 75 gal. LPS/softie reef, 9 gal. Nano