Aquarium Substrates & Aquascaping

Ultum Nature Systems

Malaysian Driftwood

Malaysian Driftwood is a classic aquarium hardscape wood with a rich, dark brown color and deeply craggy texture, forming a rock-solid foundation for planted layouts. Exceptionally dense and typically sink-on-arrival, it provides an excellent anchor for moss, Anubias, and Bucephalandra, plus natural foraging for shrimp. Available in Extra Small through Extra Large sizes, as singles or 3- and 5-packs. Releases natural tannins; rinse or boil before use.

20 showcased tanks

Silent Basin55 gallons · Planted Crimson Oasis75 gallons · Planted Malawi Shallows10 gallons · Planted Peaceful Window5 gallons · Planted

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CaribSea

Super Naturals Substrate - Gemstone Creek

CaribSea Super Naturals Gemstone Creek is an all-natural aquarium gravel in a medium 3.0–5.0 mm grain size with colors ranging from brown and tan to red. Free of artificial dyes or paints, it will not affect pH or hardness, and its small, smooth grains are safe for freshwater community aquariums, bottom feeders, and sand-sifting invertebrates.

19 showcased tanks

Crimson Corner10 gallons · Reef Golden Shallows29 gallons · Planted Peaceful Haven55 gallons · Cichlid Desk Paradise40 gallons · Planted

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Aqua Forest Aquarium

Ohko Stone (Dragon stone)

Ohko Stone (Dragon stone) is one of the most popular classic aquascaping materials, with unusual greenish brown coloring and uneven rippled surface texture; ideal for Amano-style layouts. pH-neutral and inert; minimum order 5 lbs; approx. size 2-12 inches.

17 showcased tanks

Twilight Bay15 gallons · Planted Valley Canopy15 gallons · Planted Wild Ridge10 gallons · Planted Riverbank Dweller6 gallons · Planted

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Ultum Nature Systems

Spiderwood

Spiderwood is known for its wild, multi-branching shape that instantly adds depth and personality to any aquarium hardscape. This driftwood has twisting limbs that make it easy to create a natural, organic look, mimicking root systems found in riverbanks and forest streams. The complex tangles create a perfect habitat for shrimp and small fish, with endless points to attach moss or epiphytes. Available in Small, Medium, Large, and XL sizes in single, 3-pack, and 5-pack options.

16 showcased tanks

Sunset Garden10 gallons · Planted Dutch Limestone40 gallons · Planted Coral Corner75 gallons · Cichlid Desk Paradise40 gallons · Planted

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Ultum Nature Systems

UNS Controsoil Brown

Ultum Nature Systems Controsoil is an aquarium soil from Japan made of high-quality natural soil and volcanic ash. Choosing a proper substrate is vital for any successful planted aquarium. Controsoil will keep the pH of alkaline water below 7, ideal for keeping Caridina shrimp and most tropical fish. It is the perfect solution for those who want good plant growth without the headache of excessive ammonia, avoiding new tank syndrome common with other soils. Available in Medium (~5mm), Fine (~3mm), and Extra Fine (~1mm) granules in 1L, 3L, and 10L bags.

16 showcased tanks

Dutch Lagoon60 gallons · Planted Coastal Window40 gallons · Planted Desk Canopy10 gallons · Planted Golden Shallows29 gallons · Planted

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ADA

ADA Aqua Soil - Amazonia Ver. 2 - 3L Powder Type

ADA Aqua Soil Amazonia Ver. 2 Powder Type is a nutrient-rich aquarium substrate made from natural soil with fine grains. It lowers water hardness and pH to levels ideal for aquatic plants, and the fine grains make it easier to plant delicate ground-cover plants in small aquariums or as a top layer.

14 showcased tanks

Rio Cave40 gallons · Planted Dutch Limestone40 gallons · Planted Coastal Bend29 gallons · Planted Driftwood Limestone29 gallons · Planted

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Fluval

Stratum Plant & Shrimp Substrate

Fluval Stratum is a mineral-rich volcanic soil collected from the foothills of Mount Aso Volcano in Japan, used as a substrate for planted aquariums and shrimp tanks. Its 3-5 mm porous, non-compacting granules promote strong root development, rapid colonization by beneficial bacteria, and a neutral to slightly acidic pH, while giving newborn shrimp refuge from predators. It softens water and reduces carbonate hardness without discoloring the water.

11 showcased tanks

Wild Ridge10 gallons · Planted Seiryu Cave29 gallons · Planted Crystal Lagoon40 gallons · Planted Tranquil Bay20 gallons · Planted

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Ultum Nature Systems

Black Mountain Seiryu Stone

The Black Mountain Seiryu Stone is a natural aquarium hardscape stone, the darker, more intense cousin of Seiryu Stone with deep charcoal-grey tones; signature craggy texture and white mineral veining recreate the complexity of a weathered mountain range. Perfect for aquascaping and Iwagumi layouts. 10lb, 20lb, and 30lb packs.

2 showcased tanks

Fallen Ghost20 gallons · Planted Peaceful Amazon12 gallons · Planted

DIY

DIY CO2 Regulator

1 showcased tanks

Tsing's 180 Gallon180 gallons · Planted

DIY

DIY Yugang Horizontal CO2 Reactor

1 showcased tanks

Tsing's 180 Gallon180 gallons · Planted

Jebao

Jebao EP-1000M

1 showcased tanks

Tsing's 180 Gallon180 gallons · Planted

Ultum Nature Systems

Spider Wood

Spider Wood for Freshwater Aquascaping Natural Shapes and Textures: Each piece is unique, offering a variety of shapes that add complexity and interest to your aquascape. Water Chemistry: Minimal effect on pH and will not discolor the water vs denser driftwoods.

1 showcased tanks

Panther Hideout40 gallons · Community

Ultum Nature Systems

UNS Controsoil Black

Ultum Nature Systems Controsoil is an aquarium soil from Japan made of high-quality natural soil and volcanic ash. Choosing a proper substrate is vital for any successful planted aquarium. Controsoil will keep the pH of alkaline water below 7, ideal for keeping Caridina shrimp and most tropical fish. It is the perfect solution for those who want good plant growth without the headache of excessive ammonia, avoiding new tank syndrome common with other soils. Available in Normal (~5mm), Fine (~3mm), and Extra Fine (~1mm) granules in 1L, 3L, and 10L bags.

1 showcased tanks

Tsing's 180 Gallon180 gallons · Planted

CaribSea

20 lb. Special Grade Arag-Alive! Reef Sand

CaribSea 20 lb. Special Grade Arag-Alive! — Natural perfection with live bacteria for a faster cycle. Ready to use with no rinsing.

0 showcased tanks

CaribSea

24" XL Arches LifeRock Dry Live Rock

Single 24-inch XL arch of CaribSea LifeRock for large reef aquariums. Real aragonitic base rock with extensive micro and macro porosity, infused with spored bacteria for biological filtration, and coated to mimic mature coralline-covered rock. Weighs about 25 lbs; one unique handmade piece per box.

0 showcased tanks

MarcoRocks

8lbs Reef Saver Nano Shelf Dry Live Rock

MarcoRocks Reef Saver Nano Shelf Dry Live Rock is approximately 8 pounds of dry aquascaping rock with flat, elongated pieces (2 to 6 inches long) suited to small reef aquariums. The environmentally friendly rock is free of pests and nuisance algae, and its shelf shape is ideal for building stepped or layered features such as small archways and ledges.

0 showcased tanks

ADA

ADA Aqua Gravel

Aqua Gravel is a natural river gravel from Japan. It does not raise the hardness of the aquarium water. It can be used directly as an aquarium substrate or as cosmetic gravel (can be used for the under-gravel-filter).

0 showcased tanks

ADA

ADA Aqua Soil - Amazonia Ver. 2 - 3L

ADA Aqua Soil Amazonia Ver. 2 is a nutrient-rich substrate designed to reproduce the image of the Amazon, reducing water hardness and lowering pH so aquatic plants can absorb nutrients and grow comfortably. Its granules maintain their shape underwater for good water and oxygen circulation, and it comes with an Amazonia concentrate supplement.

0 showcased tanks

ADA

ADA Aqua Soil - Amazonia Ver. 2 - 9L

ADA Aqua Soil Amazonia Ver. 2 (9L) uses rare Japanese black soil as the main raw material, whose dark color makes aquatic plant colors stand out. It includes a separate Amazonia concentrate supplement rich in organic components and trace elements, naturally conditions water quality, and buffers pH to slightly acidic for aquatic plants and tropical fish.

0 showcased tanks

ADA

ADA Bacter 100 (100g)

ADA Bacter 100 (100g) contains more than 100 different kinds of dormant microorganisms that improve conditions in the substrate and aquarium water, stabilizing the eco-system within the aquarium. Apply at the bottom of the substrate at setup or to the aquarium water when necessary.

0 showcased tanks

ADA

ADA Bacter Ball (18pcs)

ADA Bacter Ball (18pcs) is a sphere-shaped substrate additive made from Bacter 100, placed on the substrate or inside the biological filtration system. It helps keep fish and shrimp healthy as they nibble on the balls.

0 showcased tanks

ADA

ADA Bottom Plus (25 sticks)

ADA Bottom Plus is a substrate fertilizer stick enhanced with nitrogen and iron, which become depleted in aquarium substrate over time as plants use available nutrients. Made mainly from the same natural soil as ADA Aqua Soil products, it promotes leaf color in plants that absorb nutrients through their roots and completely breaks down in the substrate.

0 showcased tanks

ADA

ADA Clear Super (50g)

ADA Clear Super (50g) improves water quality while promoting the growth of beneficial bacteria, a highly refined activated carbon powder mixed with nutrients that promote beneficial nitrifying bacteria. It absorbs excess organic substances and keeps the water crystal clear; highly effective when added at the bottom of the substrate with ADA Bacter 100.

0 showcased tanks

ADA

ADA Colorado Sand

ADA Colorado Sand is a cosmetic sand with a natural reddish color that brings out the green color of aquatic plants and creates a natural feeling in the layout. Placing it in a thin layer is also good for growing Wabi-Kusa in submerged form; available in 2 KG and 8 KG.

0 showcased tanks

ADA

ADA Gatto Stone

ADA Gatto Stone is a small light-grey riverstone from ADA Japan, perfect for small aquariums and terrariums, with depressions and straight grooves giving it a striking look. This rock is inert and will not affect aquarium water chemistry; stones are approximately 2-6 inches (minimum order 3 lbs).

0 showcased tanks

ADA

ADA Jagure Stone

ADA Jagure Stone is a small river stone from ADA Japan whose indentations and bluish-black color closely resemble Hakkai (Pa Hai) stone, making it a popular choice for Iwagumi layouts in small aquariums and terrariums. The inert stone comes in 2 to 6 inch pieces and will not affect water chemistry.

0 showcased tanks

ADA

ADA KUMU Series (GR-01) Flat River Gravel S 250ml

Flat river gravel with carved corners evocative of Japanese riverbeds, from ADA's KUMU layout materials series packaged in easy-to-try amounts for small tanks and glass pots. Effective for producing a refreshing feeling in Nature Aquarium layouts.

0 showcased tanks

ADA

ADA KUMU Series (GR-02) Flat River Gravel 250ml

The ADA KUMU Series GR-02 Flat River Gravel (250ml) is a flat gravel with carved corners evocative of Japanese riverbeds, similar in character to the S size for more realistic expression. Part of ADA's KUMU layout materials series packaged in easy-to-try amounts for small tanks and glass pots, it is effective for producing a refreshing feeling in Nature Aquarium layouts.

0 showcased tanks

ADA

ADA KUMU Series (GR-03) Hazel Gravel S 250ml

The ADA KUMU Series GR-03 Hazel Gravel S (250ml) is a decorative gravel with distinctive sharp-shaped grains in warm hues. Part of ADA's KUMU layout materials series packaged in easy-to-try amounts for small tanks and glass pots, it helps with detail creation such as scattering over sand.

0 showcased tanks

ADA

ADA KUMU Series (GR-04) Hazel Gravel 250ml

The ADA KUMU Series GR-04 Hazel Gravel (250ml) is a decorative gravel with a distinctive reddish-brown and cream-colored marble pattern, ideal for both aquariums and paludariums. Part of ADA's KUMU layout materials series packaged in easy-to-try amounts for small tanks and glass pots.

0 showcased tanks