I have the Laguna pond barely and straw pellets, about $9 for a few pound bag that will last a lifetime and all my shrimp go nuts over them. Get my biggest shrimp balls with them.
20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.
Sump Pimp #2
My Tanks and my shrimps