A porous rock type that has plenty of surface area for algae to grow on works best. For cardinal shrimp that means a dark carbonate rich substrate rocks driftwood and possibly a few plants.
Cardinal Shrimp Sulawesi Shrimp Youtube
Setting Up A Cardinal Sulawesi Shrimps Tank Step By Step By
Sulawesi Shrimp Tank Setup Guide By Madshrimp Youtube
Sulawesi Shrimp Tank Complete Setup Guide Shrimptank
