Aquarium Rocks & Stones

YISZM polished natural slate rocks are aquarium and habitat décor for building realistic landscapes, supplied as a 10 lb (4.5 kg) pack of 5–7 inch (12.7–17.8 cm) stones. Inert natural slate — will not alter aquarium water chemistry. Polished, rounded edges — designed for...

Voulosimi Natural Slate Rocks are pH-neutral stones for aquarium displays, landscaping and model projects, supplied in a 10 lb (4.54 kg) quantity with individual stones measuring 1–3 inches (2.5–7.6 cm). Natural, pH-neutral slate — adds stone detail to aquarium and enclosure displays. 10 lb...

KINGRUI Black Lava Rock is a natural volcanic stone for aquarium aquascaping, plant displays and decorative landscaping, supplied as three 4–6 inch (10.2–15.2 cm) pieces weighing 5 lb (2.27 kg) in total. Porous volcanic surface — supports natural bio-filtration and helps with water circulation...

FISCAPE Natural Dragon Stone is a 10-piece aquascaping set for adding fine detail to nano aquariums and other small habitats, with stones measuring 2.2–4.1 inches (5.6–10.4 cm). Ten compact natural dragon stones — a ready set for small-scale layouts and detail work. 100% inert...

CaribSea Life Rock Frag Zone is a 2.25 lb collection of natural aragonite-based frag mounts designed to give reef corals a base for attachment and growout. Made from 100% reef-safe calcium carbonate — provides an aragonite-based mount for reef aquariums. Designed to support coral...

KINGRUI Silver Seiryu Rocks are natural stones for aquarium and landscape layouts, supplied as 4–5 pieces measuring 2–5 in (5.08–12.7 cm) and weighing 5 lb (2.27 kg) in total. White-gray veins and a snowflake-like texture — add distinctive natural detail to a display. Hand-selected...

BLUE HANDCART Natural Aquarium Stone is a 3 lb set of natural slate for decorating aquariums, vivariums, and reptile enclosures, with pieces ranging from 2–3 inches (5.1–7.6 cm) to one larger piece about 8 inches (20.3 cm) long. 100% real natural slate — adds...

ChaoLeHo Seiryu Rock is natural stone for adding textured, layered decoration to aquariums and other displays, supplied as a 3 lb (1.36 kg) selection of 2–5 inch (5.08–12.7 cm) pieces. Natural stones with individual patterns — bring varied texture and a natural look to...

Small World Slate & Stone Natural Slate Rocks are a 5 lb (2.27 kg) set of 3 to 5 inch (7.6 to 12.7 cm) stones for building natural-looking aquarium, reptile habitat, miniature garden, and model railroad scenes. 100% natural slate with no coatings —...

KINGRUI natural slate aquarium rocks are made for building natural-looking aquascapes, shelters and resting platforms, with a 5 lb (2.27 kg) set of flat stones in mixed 3–7 inch (7.6–17.8 cm) sizes. 100% natural slate with no coatings or artificial treatment — adds natural...

Voulosimi Natural Slate Rocks are pH-neutral stones for aquarium, landscaping, model, and amphibian enclosure projects, supplied as 7.5 lb (3.4 kg) of natural slate in 5–7 inch (12.7–17.8 cm) pieces. pH-neutral natural slate — adds real stone to aquarium and enclosure layouts. 7.5 lb...

Oubest Glow in the Dark Pebbles are decorative stones for aquariums, gardens, walkways and plant pots, with 500 pieces measuring approximately 20–30 mm long. Absorb and store light, then glow brightly for several hours before gradually dimming — add a changing light effect after...

Unocho Aquarium Rock is a 5 lb (2.27 kg) set of natural slate stones, sized 2–4 inches (5.08–10.16 cm), for building aquarium hardscape and natural-looking habitats. Natural slate in deep gray-to-black tones — adds layered, natural texture to your layout. Flat, layered shapes —...

Voulosimi Natural Slate Rocks are natural stone pieces for aquarium layouts, landscaping and model scenes, supplied in a 7.5 lb (3.4 kg) pack with rocks measuring 3–5 inches (7.6–12.7 cm). pH-neutral slate — adds natural stone to aquarium and tank designs. Hand-picked, inspected and...

NIJIMORI Seiryu Stone Aquarium Rocks are natural stones for aquarium hardscapes and aquascaping, supplied as a 3 lb (1.36 kg) set of pieces measuring 3-5 inches (7.6-12.7 cm). Natural Seiryu stone with layered textures and irregular forms — brings a rock-like character to a...

PINVNBY Stone Aquarium Hideaway is a resin cave decoration that gives small aquatic pets places to pass through, hide and rest; it measures 7.5 x 3.1 x 6.1 inches (19.0 x 8.0 x 15.5 cm). Flat base — sits stably on the bottom of...

PINVNBY Aquarium Stone Hideaway is a resin fish-tank cave that gives small aquatic pets a place to hide, rest and explore, measuring approximately 7.1 x 3.3 x 6.1 inches (18.0 x 8.5 x 15.5 cm). Hollow cave with multiple openings — lets small fish...

Unocho Dragon Stones are natural aquarium rocks for building aquascape hardscapes, supplied as a 10 lb collection of pieces measuring 2–6 inches (5.1–15.2 cm). Natural Dragon Stone, also called Ohko Stone — brings naturally varied rock forms to your layout. Deep grooves, irregular openings...

Allcolor Aquarium Rock Decor is a three-piece Elf Island aquascape for creating a layered underwater scene in 5–10 gallon tanks, with sculpted ledges and open swim-throughs. Non-toxic resin made for aquarium decoration — adds a rock-like feature to an underwater layout. Piece B attaches...

Small World Slate & Stone Natural Slate Stones are a 10 lb (4.54 kg) collection of natural stone for building aquascapes, habitat features and garden scenes, with pieces sized 5–7 in (12.7–17.8 cm). Seven to nine stones per box — a mix of larger...

Voulosimi Seiryu rock is a 12 lb (5.4 kg) natural stone selection for aquariums and landscaping, with individual rocks estimated at 2–12 inches (5.08–30.48 cm). 12 lb of Seiryu stone — add natural rock to a display. Estimated individual rock size: 2–12 inches —...

YISZM polished natural slate rocks are aquarium and habitat décor for building realistic landscapes, with 3–5-inch (7.6–12.7 cm) pieces and a 10 lb (4.54 kg) total weight. Inert natural slate — does not alter aquarium water chemistry. Polished, rounded edges — made for use...

ChaoLeHo Dragon Stone is natural hardscape stone for aquariums, terrariums, bonsai and landscape projects, supplied as 5 lb (2.27 kg) of pieces sized 2–6 inches (5.08–15.24 cm). Naturally formed without chemical additives — suitable for aquarium hardscapes. Porous surface — promotes plant root growth...

FISCAPE Natural Dragon Stone is a five-piece natural rock set for creating aquascapes and natural-looking terrarium or reptile-tank décor, with mixed stones measuring 2.2–8.1 inches (5.6–20.6 cm). Five stones in mixed sizes and shapes — build layouts with varied height and natural-looking depth. 100%...