ブラックホールロック（1kgあたり）

I was a bit worried about ordering rock by weight since I couldn't pick the exact piece, but the lichen base is so much more interesting than plain gravel. The holes and color variations give it a natural, aged look that really anchors my tank. Just be aware you'll get a mix of sizes, which works fi

The holes on these rocks are perfect for hiding spots, and the lichen texture gives them a natural look that blends into my tank setup instantly. Weight feels substantial for the size, so they stay put without sliding around. I ordered a couple kilos and the mix of shapes turned out better than the

Each piece is completely unique, so you really get a natural look with all those holes and crevices. My cichlids love exploring the caves, and the rock stays put even with heavy digging. Definitely worth the per-kilo price for the character it adds to the tank.