just got 2 baby maxima clams today (roughly 1 inch) just wondering, how often should i feed them? (right now i use DT planktons, 1tsp-1tp every other day, they are in a 12 gal tank with plenty of LR and LS, and a 5gal fuge, they both attached to the biggest LR in my tank and i cant do box feeding, i also have 1 2.5 inch deresa and 2x 2 inch maxima)