Hi. I have a trio of bamboo shrimp in my 20 gallon planted community and I'm wondering how often I should target feed them. I've been target feeding them with a pipette and NLS Fry Starter mixed with water. I've been feeding them pretty much daily but I'm not sure if they really need it that much. Most of the day they are above the filter catching the particles floating around, but I still want them to get target feeds. How many days a week should I target feed them?