WIO Inferno Boulder Stein Nano Box 5 kg

The pieces are nicely water-worn with no sharp edges, making them safe for my shrimp. They filled my 45cm tank perfectly without overcrowding, and the mix of terracotta and warm brown tones looks natural. Very happy with this stone.

The colors are even more vivid in person than I expected, with those warm reds and terracottas really popping under the tank lights. The 5kg box was just the right amount to create a natural-looking riverbed in my 45cm setup. My shrimp are already exploring the nooks between the water-worn surfaces.

The box arrived perfectly packed and every single stone has that smooth, water-worn texture you can feel just by running your fingers over them. For my 45cm tank, the mix of red and terracotta tones gives it a really natural riverbed look that I keep catching myself staring at.