Stone

Eco Bricks are water purifying volcanic rock aquarium decór Suitable for all shrimp tanks and nano aquariums Exclusive design and extremely decorative 100% natural volcanic rock More beneficial filter bacteria due to the porous structure pH-neutral - Eco Bricks do not harden the water Better water quality Shorter break-in period of newly set-up...

With the "Nano Bricks" decorative stone series you get full design freedom in your aquarium & terrarium. Whether houses, ruins, streets, terraces, walls, bridges, pyramids, caves or just as an abstract eye-catcher. Let your creativity run free! Due to the dimensions of approx. 2 * 2 * 2 cm, "Nano Bricks" are ideal for nano cubes and aquariums from 10L...