Aquarium Rocks & Stones

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Stella & Chewy's Shredrs chicken and chicken liver wet dog food pouch shown from the front.
Stella & Chewy's

Stella & Chewy's Shredded Wet Dog Food, Chicken & Chicken Liver in Broth, 79 g Pouch

Stella & Chewy's Shredrs Cage Free Chicken & Chicken Liver Recipe in Broth is wet dog food for a complete and balanced meal or a topper, in a 2.8 oz (79 g) pouch. Real shredded muscle meat in slowly simmered broth — adds protein...
£20.36
£20.36
Preferhouse dog shirt shown from the front with its striped design.
Preferhouse

Preferhouse Striped Dog T-Shirts for Summer, XS–XL, Soft Quick-Dry Fabric

Preferhouse striped dog T-shirts are pet tops for summer wear and everyday outings, offered in five sizes from XS to XL with stripe and heart-pattern designs. Five sizes, XS to XL — options for small, medium, and large dogs, with a size chart to...
£21.15
£21.15
Bbmmayy Rhinestone Dog Collar shown from the front in dark blue.
Bbmmayy

Bbmmayy Rhinestone Dog Collar, Dark Blue Size S with Flower Detail and Adjustable Fit

Bbmmayy Rhinestone Dog Collar is a decorative dog collar designed to dress up your dog, with a dark blue size S fit for necks measuring 10.6–13 in (26–32 cm) and an adjustable metal buckle. Dark blue, size S fits necks 10.6–13 in (26–32 cm)...
£21.26
£21.26
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  • Voulosimi Seiryu rock shown as a selection of natural stones from the front.
    Voulosimi

    Voulosimi Seiryu Aquarium Rock, 20 kg Natural Stone for Aquascaping

    Voulosimi Seiryu rock is a 44 lb (20 kg) natural stone selection for aquarium layouts, landscaping, and bonsai displays, with individual rocks estimated at 2–12 in (5.1–30.5 cm). 44 lb (20 kg) of Seiryu rock — supplies natural stone for aquarium and landscape arrangements....
    £225.54
    £225.54
  • Hygger CO2 Dragon Stone rocks shown together to display their varied natural shapes.
    Hygger CO2

    Hygger CO2 Dragon Stone Aquarium Rocks, 9.1 kg, 4–10 Inch Natural Aquascaping Decor

    Hygger CO2 Dragon Stone is a natural aquarium and landscape rock for building textured aquascapes, with a distinctive honeycomb surface and varied, stump-like shapes. 20 lb (9.1 kg) of natural stone — provides rock for shaping a coordinated landscape. Porous honeycomb texture — adds...
    £122.89
    £122.89
  • Unocho aquarium rocks shown as an assortment of natural slate stones.
    Unocho

    Unocho Aquarium Slate Rocks, 9.1 kg Natural Flat Stones, 2–8 Inch

    Unocho natural slate aquarium rocks are made for arranging custom aquarium hardscapes and animal habitats, with a 20 lb (9.1 kg) assortment of flat stones measuring 2–8 inches (5.1–20.3 cm). 20 lb of natural slate stones — provides material for arranging aquarium or habitat...
    £111.09
    £111.09
  • Hygger CO2 dragon stone rocks shown together to display their natural forms.
    Hygger CO2

    Hygger CO2 Dragon Stone for Aquascaping, 6 kg, 4–10 Inch Natural Ohko Rock

    Hygger CO2 Dragon Stone is a 13.2 lb (5.99 kg) natural Ohko rock set for aquascaping, with individual stones ranging from 4 to 10 inches (10.16 to 25.4 cm) tall to build aquarium landscapes. Natural honeycomb texture — adds varied shapes and porous detail...
    £95.75
    £95.75
  • YISZM Slate Rock for Aquarium shown as a group of polished slate stones.
    YISZM

    YISZM Aquarium Slate Rock, 3–5 Inch Polished Stones, 18.1 kg for Aquascaping

    YISZM Slate Rock for Aquarium is a 40-lb (18.1-kg) selection of 3–5-inch (7.6–12.7-cm) polished natural slate for creating aquarium landscapes and habitat features. Natural slate with individual textures and colors — adds varied, natural-looking detail to a display. Inert stone that will not alter...
    £210.20
    £210.20
  • YISZM Slate Rock stones shown together in a front view.
    YISZM

    YISZM Aquarium Slate Rock, 5–7 Inch Polished Natural Stones, 9.1 kg

    YISZM Slate Rock is polished natural stone for building realistic aquarium and habitat landscapes, supplied in 5–7 inch (12.7–17.8 cm) pieces with a total weight of 20 lb (9.1 kg). Natural polished slate — adds individual textures and colors to aquatic and habitat layouts....
    £112.27
    £112.27
  • CaribSea South Sea Base Rock shown with its product packaging.
    Carib Sea

    Carib Sea South Sea Base Rock for Saltwater Aquariums, 18.1 kg Natural Aquascaping Foundation

    CaribSea South Sea Base Rock is a 40 lb (18.1 kg) natural rock foundation for saltwater aquarium aquascaping and creating a marine-life habitat. Natural-looking rock — helps create a realistic setting for marine life. Aquascaping foundation — provides material for building rock structures. Surface...
    £238.51
    £238.51
  • Unocho Seiryu aquarium stones shown together in a front view.
    Unocho

    Unocho Seiryu Aquarium Stones, 9.1 kg Natural Rock Assortment, 3–10 Inch

    Unocho Seiryu stones are natural rocks for aquarium aquascaping, supplied as a 20 lb (9.07 kg) assortment of pieces measuring 3–10 inches (7.62–25.4 cm) for building textured hardscapes. Naturally formed stone with contrasting gray and white patterns — brings varied color and texture to...
    £111.10
    £111.10
  • LOOIOOJ white river rocks shown together in a front product view.
    LOOIOOJ

    LOOIOOJ White River Rocks, 9.1 kg 1–2 Inch Polished Pebbles for Gardens and Aquariums

    LOOIOOJ polished white river rocks are natural decorative stones for plant displays, aquariums, crafts, and landscaping, supplied in a 20 lb (9.1 kg) size with stones measuring 1–2 inches (2.5–5.1 cm). Natural crushed and polished stones — a decorative choice for indoor and outdoor...
    £112.27
    £112.27
  • Allcolor Aquarium Rock Decor shown from the front with its sculpted rock forms.
    Allcolor

    Allcolor Aquarium Rock Decor, 3-Piece Elf Island for 18.9–37.9 L Tanks with Caves

    Allcolor Aquarium Rock Decor is a three-piece resin aquascape for 5–10 gallon (18.9–37.9 L) tanks, with ledges, caves and swim-through passages for an engaging underwater layout. Non-toxic resin made for aquarium decoration — adds a sculpted rock-like feature to the habitat. Three separate pieces...
    £93.40
    £93.40
  • KINGRUI volcanic lava rock pieces shown together as a full set.
    KINGRUI

    KINGRUI Natural Aquarium Lava Rocks, 4–9 in, 13.6 kg, 10–12 Pieces for Aquascaping

    KINGRUI Natural Volcanic Lava Rock is a 30 lb (13.6 kg) set of 10–12 natural black rocks, each 4–9 in (10.2–22.9 cm), for aquarium aquascaping, terrariums, and decorative landscaping. 100% natural volcanic rock with a porous, rugged surface — adds natural texture to aquatic...
    £188.95
    £188.95
  • Kecilke Dragon Stone aquarium rocks shown together in a natural assortment.
    Kecilke

    Kecilke Dragon Stone Aquarium Rocks, 9.1 kg 3–8 Inch Natural Aquascaping Stones

    Kecilke Dragon Stone aquarium rocks are natural aquascaping stones for building realistic tank landscapes, supplied as a 20 lb (9.1 kg) lot of rocks measuring 3–8 inches (7.6–20.3 cm). Honeycomb holes and layered natural textures — add visual depth to aquarium layouts. Natural rock...
    £123.94
    £123.94
  • FISCAPE black lava rocks shown together as a four-piece set.
    FISCAPE

    FISCAPE Large Black Lava Rocks for Aquascaping, 4-Piece Set, 6.1–8.1 Inches

    FISCAPE natural black lava rocks are a four-piece hardscape set for adding textured focal points to aquariums and terrariums, with each rock measuring 6.1–8.1 inches (15.5–20.6 cm). Four large volcanic stones — build a coordinated hardscape with several substantial pieces. Naturally porous, rugged surfaces...
    £105.19
    £105.19
  • LOOIOOJ black river rocks shown together as polished natural decorative pebbles.
    LOOIOOJ

    LOOIOOJ Black River Rocks, 18.1 kg 1–2 Inch Polished Pebbles for Plants & Gardens

    LOOIOOJ black polished river rocks are natural decorative stones for plants, aquariums, landscaping and other displays, supplied in a 40 lb (18.1 kg) quantity with stones approximately 1–2 in (2.54–5.08 cm) across. 40 lb of black river rocks — covers larger decorating and landscaping...
    £210.20
    £210.20
  • YISZM slate rocks shown together to display the natural stone pieces.
    YISZM

    YISZM Aquarium Slate Rocks, 5–7 Inch 18.1 kg Set for Aquascaping

    YISZM polished natural slate rocks are made for aquascaping and habitat décor, with 5–7-inch (12.7–17.8 cm) stones in a 40 lb quantity for building natural-looking terrain. Natural slate with individually varied textures and colors — adds a distinct, rugged look to displays. Inert stone...
    £210.20
    £210.20
  • YISZM Slate Rock shown from the front as natural polished stones.
    YISZM

    YISZM Aquarium Slate Rocks, 3–5 Inch, 9.1 kg Polished Natural Stone

    YISZM Slate Rock is a 20 lb (9.1 kg) collection of polished natural slate pieces, designed to create textured layouts in aquariums, terrariums, and reptile habitats. Natural slate with varied textures and colors — brings a natural-looking surface to habitat and display layouts. Inert...
    £116.99
    £116.99
  • Sasylvia glow in the dark rocks shown together as a collection of white decorative pebbles.
    Sasylvia

    Sasylvia Glow in the Dark Decorative Pebbles, White, 3000 Pieces, 1-Inch

    Sasylvia glow in the dark rocks are white decorative pebbles for indoor and outdoor displays, with 3000 pieces measuring about 1 inch (2.54 cm) each. Polystyrene resin construction — provides lightweight decorative pebbles with smooth, rounded edges. Total weight of 12.6 lb (5.72 kg)...
    £108.73
    £108.73
  • CaribSea LifeRock Base Rock shown as a natural-looking aragonite rock.
    Carib Sea

    CaribSea LifeRock Base Rock, 18.1 kg Aragonite Rock for Custom Reef Aquascaping

    CaribSea LifeRock Base Rock is a 40 lb (18 kg) aragonite rock for building custom marine and reef aquarium aquascapes, with a natural reef-rock appearance. Infused with live bacteria — helps maintain aquarium water health. Replicates the look of established live rock — creates...
    £356.50
    £356.50
  • Unocho Dragon Stone aquarium rocks shown together in a front view.
    Unocho

    Unocho Aquarium Dragon Stones, 9.1 kg 2–8 Inch Natural Hardscape Rocks

    Unocho Aquarium Dragon Stones are natural rocks for building aquarium hardscapes, supplied as a 20 lb (9.1 kg) assortment of pieces measuring 2–8 inches (5.1–20.3 cm). Natural Dragon Stone, also known as Ohko Stone — brings varied, rugged rock forms to aquascapes. Deep grooves...
    £120.54
    £120.54
  • FISCAPE Seiryu stone set shown from the front.
    FISCAPE

    FISCAPE Seiryu Aquarium Stones, 6-Piece Set, 6.1–8.1 Inch Natural Rocks for Aquascaping

    FISCAPE Seiryu stones are a six-piece natural stone set for structured aquascaping and aquarium or terrarium décor, with stones measuring 6.1–8.1 inches (15.5–20.6 cm). Rugged lines, angular edges, and white veining — add contrast and definition to a layout. Natural stone for freshwater aquariums...
    £107.55
    £107.55
  • LANDEN Red Lava Rock arranged as a group of natural aquarium stones.
    LANDEN

    LANDEN Red Lava Rock Aquarium Stones, 7.3 kg for Aquascaping and Natural Décor

    LANDEN Red Lava Rock is a 16 lb (7.26 kg) aquarium stone for fish-tank decoration and aquascaping, adding naturally red volcanic rock to planted and natural-style layouts. Rough, porous stone — provides a large surface area and a habitat for beneficial bacteria. Hand-picked and...
    £115.81
    £115.81
  • LANDEN Elephant Skin Stone aquarium rocks shown from the front.
    LANDEN

    LANDEN Aquarium Elephant Skin Stone, Grey 8.2 kg Natural Rocks for Aquascaping

    LANDEN Elephant Skin Stone is an 18 lb aquarium rock selection made from 100% untreated natural stone for creating textured, natural-looking fish tank landscapes. 18 lb of elephant skin stone — gives you natural rock material for aquarium landscaping. 100% untreated stone — brings...
    £121.71
    £121.71
  • Sasylvia glow-in-the-dark rocks shown together in a front-view product image.
    Sasylvia

    Sasylvia Glow-in-the-Dark Rocks, 3,000 Multicolour 1-Inch Decorative Pebbles

    Sasylvia multicolor glow-in-the-dark rocks are decorative pebbles for indoor and outdoor spaces, supplied as 3,000 pieces measuring about 1 inch in diameter each. Polystyrene resin and 12.6 lb total weight — a substantial quantity for decorating multiple areas. Nonradioactive and odorless, with smooth, rounded...
    £102.83
    £102.83
  • LANDEN Black Lava Rock stones shown together to display their dark natural appearance.
    LANDEN

    LANDEN Black Lava Rock for Aquariums, 7.3 kg Porous Aquascaping Stone

    LANDEN Black Lava Rock is a 16 lb (7.3 kg) aquarium aquascaping stone for creating tank landscapes and supporting beneficial bacteria, with a naturally porous volcanic structure. Volcanic stone that is hand-picked and cleaned — ready as a natural material for aquarium layouts. Very...
    £115.81
    £115.81

Dragon stone, slate, lava rock and resin stones for aquascaping. FISCAPE, Kecilke and Unocho are three of the 37 brands gathered here. Product descriptions often mention natural slate and plant weights.

See the wider Aquarium Décor collection; nearby pages include Aquarium Ornaments, Artificial Aquarium Plants, Artificial Coral and Aquarium Backgrounds.

From the ArdentPets Journal: Aquascaping a freshwater tank: substrate, stone, wood and light, a practical guide with a short answer, a checklist and common questions.

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Questions about Aquarium Rocks & Stones

Who makes the products in Aquarium Rocks & Stones?

Aquarium Rocks & Stones brings together FISCAPE, Kecilke, Unocho and 34 other makers.

What should I look at before buying aquarium rocks & stones?

Compare features like natural slate and plant weights, then check the measurements and pack quantity listed on each product page by the maker.

How much does delivery cost on Aquarium Rocks & Stones?

Nothing. Delivery to any UK address is free, however small the order. We prepare orders within 1–3 working days; after that, most parcels reach you within 3–7 working days, and a tracking link is emailed as soon as yours is on its way. Some Highlands and island postcodes and Northern Ireland can take a little longer.

Can I send back something from Aquarium Rocks & Stones?

Send it back within 30 days of delivery, for any reason, as long as it is unused and still in its original packaging. We email a prepaid label so the return costs you nothing, and the money goes back to the way you paid no later than 10 working days after the parcel reaches us.

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