REEFshapes
Member
Alex,
There's nothing bad in the pieces that would be released should you break one. They come in a variety of sizes, though, and you may only need one or two to set up an entire aquarium. We believe this makes them an extremely cost effective alternative to live rock. Also, the idea is to get away from the stacked rock look because the pieces allow for greater water circulation and easier cleaning while creating overhangs, canyons and swim throughs.
Judy
There's nothing bad in the pieces that would be released should you break one. They come in a variety of sizes, though, and you may only need one or two to set up an entire aquarium. We believe this makes them an extremely cost effective alternative to live rock. Also, the idea is to get away from the stacked rock look because the pieces allow for greater water circulation and easier cleaning while creating overhangs, canyons and swim throughs.
Judy