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Round River Stones – sera Gray Pebbles
Size S: 5-7cm 6 pieces
Natural, dark grey, round stones with a slightly porous surface
Perfect for river-style landscapes or minimalist setups with a few large stones
Surface promotes algae growth – a natural food source for Gastromyzontidae and algae-eating shrimp
Visually enhanced when combined with moss
Available in three different sizes
sera Gray Pebbles are ideal for creating calm, balanced aquascapes in a zen or nature-inspired style.
Besides their decorative appeal, these stones play an important role in supporting a healthy ecosystem by encouraging biofilm and algae growth – essential for certain fish and invertebrates.
Whether used as centerpiece accents or integrated into complex hardscapes, they bring a natural charm to any aquarium layout.