2.2-8.1 Inches Natural Black Lava Rock

• MIXED SIZES FOR NATURAL DEPTH & EASY LAYOUTS: This 5-piece black lava rock set includes a variety of shapes, heights, and angles, allowing you to create smooth transitions, layered structures, and balanced depth in aquascapes. Their dark volcanic tone and porous texture add visual contrast while helping your layout feel more natural and cohesive.
• AQUARIUM SAFE & RELIABLE FOR PLANTED SETUPS: Made from natural volcanic stone that is safe for freshwater aquariums. The porous structure supports healthy biological activity, helping maintain a stable environment for sensitive fish, shrimp, snails, and aquatic plants.
• QUICK TO PREP & BUILT FOR LONG-TERM USE: A simple rinse is all you need; each lava rock retains its natural texture and color over time and provides reliable anchor points for mosses, ferns, and other aquatic plants while supporting beneficial bacteria for a cleaner, healthier tank.
• VERSATILE FOR SMALL TO MID-SIZE AQUASCAPES: With coordinated pieces in multiple sizes, this set is ideal for shaping slopes, supporting main stones, defining edges, filling gaps, or building elevated hardscapes in aquariums, terrariums, paludariums, and reptile habitats—offering flexibility to design structured, natural-looking layouts.
• NATURAL VARIATION & RESPONSIVE SUPPORT: Because each stone is naturally unique, slight variation in shape and texture is expected. If any piece arrives damaged during transit, or if the quantity or size does not match what you ordered, simply reach out—we will promptly make it right to ensure your setup comes together exactly as planned.

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