This Zugo Algae Rock Formation is 12×7.8×18cm of algae-covered rockwork moulded in aquarium-safe resin — a textured, natural accent for planted tanks, reef-style builds and community set-ups. The uneven, mossy surface brings the look of an aged underwater stone into your aquarium, and the crevices and ridges give fish, shrimp and invertebrates somewhere to explore and hide.

Good to know:
– Size: 12×7.8×18cm
– Aquarium-safe resin, safe for fish tanks
– Low profile — works as a base layer or a standalone feature
– Rinses clean easily for quick maintenance