I just buy the cheap plain sushi nori from my local grocery store. As long as the ingredients are basically just seaweed, it's worked great for my urchin. One sheet lasts me quite a while.
You can consider Max Reef Aquatics, which provides aquarium moves/relocations in the tri-state area, along with installation and maintenance.
Geometry Dash
Hey Alex,
Are these RBTA’s all splits from the same original anemone, and have they been pretty stable in your system? Also, are you open to trades, or just looking for cash?