These shrimp are opae`ula. The green powder is what they eat in this home. we can take home at most, 15 shrimp with opae`ula dollars. Did you know that opae means shrimp and ula means red so, opae`ula means red shrimp. we have some big shrimp which are fast and hard to catch. every month, we will add to the blog section. But the shrimp will not be red while getting used to their new habitat.