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Aquarium Substrate

47 aquarium substrate from Aqua Natural, Fantian, GloFish and more.

Recommended Aquarium Substrate

Atoplutly

Gravel, 0.88 lb

+Made of glass for a smooth, sealed surface
+Magenta gravel adds a bright accent to tanks
+Lightweight 0.88 lb bag for small tanks
−Small 0.88 lb quantity covers only limited areas
No price recorded yet.
Anothera

Gravel, 3 lb

+Black pebbles give a dark, uniform backdrop
+Quarter-inch size suits indoor plant pots
+Larger 3 lb quantity covers more containers
−Pebbles are not designed for aquarium use
No price recorded yet.
Aqua Natural

Sand, 10 lb

+Coarse aragonite sand suited to aquarium use
+Large 10 lb quantity covers a sizable tank
+Aragonite helps buffer water hardness
−Heavy 10 lb bag is harder to carry
No price recorded yet.
Aqua Natural

Gravel, 10 lb

+2-4mm gravel size suited to aquascaping
+Large 10 lb quantity covers a sizable tank
+Suitable for aquariums and vivariums
−Heavy 10 lb bag is harder to carry
No price recorded yet.
Aqua Natural

Sand, 5 lb

+Bio-substrate sand designed for aquarium use
+Sold wet, ready to use in planted setups
+Brown sand gives a natural riverbed look
−Only 5 lb quantity covers a smaller tank
No price recorded yet.
Aqua Natural

Sand, 7.7 lb

+Iwagumi sand suited to aquascaping layouts
+Garnet sand adds a distinct purple tone
+Suitable for aquariums and vivariums
−Only 7.7 lb quantity covers a smaller tank
No price recorded yet.
Meschett

Sand, 2.1 lb

+Sand type suits freshwater tanks and bottom-dwelling fish
+2.1 lb bag is a small amount for a small tank
+Fine 0.4-0.8mm grain size for a smooth bed
−Only a small 2.1 lb quantity for larger tanks
No price recorded yet.
BXI

Gravel, 2.2 lb

+Polished smooth gravel surface suits fish that dig
+2.2 lb bag is sized for a small aquarium
+Gravel type for a bright blue bottom layer
−Only a small 2.2 lb quantity for larger tanks
No price recorded yet.
Aqua Natural

Sand, 10 lb

+Aragonite sand designed for African cichlid tanks
+Large 10 lb quantity covers a sizable tank
+Aragonite helps buffer water hardness
−Heavy 10 lb bag is harder to carry
No price recorded yet.
Aqua Natural

Sand, 5 lb

+Bio-substrate sand designed for aquarium use
+Sold wet, ready to use in planted setups
+Tan sand gives a natural riverbed look
−Only 5 lb quantity covers a smaller tank
No price recorded yet.
Aqua Natural

Sand, 10 lb

+White sand gives a bright, clean base
+Large 10 lb quantity covers a sizable tank
+Suitable for aquascaping, aquariums and terrariums
−Heavy 10 lb bag is harder to carry
No price recorded yet.
Ezeelai

0.88 lb

+Multicolor irregular agate chips add visual variety to a tank
+Bulk stone pieces for decorating and filling a layer
+0.88 lb quantity is a light amount for small projects
−Only 0.88 lb, which covers a small area
−Irregular shapes may not pack as evenly as uniform gravel
No price recorded yet.
Fantian

Sand, 5 lb

+Black sand gives a dark contrast with bright fish and plants
+5 lb quantity covers a moderate tank bottom
+Sand type suits fish that sift through the bed
−Dark color can hide debris and waste on the bottom
No price recorded yet.
Yatojuzi

Gravel, 0.44 lb

+Natural tumbled stones have smooth edges for fish safety
+Crushed gemstone pieces give a natural mineral look
+Bulk pieces suit fountains and decorative layers
−Only 0.44 lb, which covers a very small area
No price recorded yet.
Fluval

8.8 lb

+Mineral-rich volcanic soil supports planted tanks
+8.8 lb bag provides a substantial substrate layer
+Designed for planted tanks with aquatic plants
−Soil-based substrate needs a planted setup to suit it
No price recorded yet.
Fluval

Gravel, 8.8 lb

+Designed for freshwater planted tanks to support strong plant growth
+8.8 lb bag provides a substantial substrate layer
+Suits shrimp tanks as named on the product
−Gravel-type substrate needs a planted setup to suit it
No price recorded yet.
Gemshan

Gravel, 2 lb

+Natural rose quartz chips add a pink decorative accent
+7mm-9mm irregular chips give a textured look
+2 lb bulk quantity covers a decorative layer
−Irregular chip shapes may not pack as evenly as uniform gravel
No price recorded yet.
GloFish

Gravel

+Multicolor gravel adds visual variety to a tank
+Designed to coordinate with GloFish tank setups
+Small 2.8 oz quantity for accent use
−Only 2.8 oz, too little for a full tank bottom
No price recorded yet.
Hygger CO2

4.4 lb

+CO2 upgraded soil is designed for aquascaping
+4.4 lb bag provides a moderate substrate layer
+Black soil gives a dark, natural planted-tank look
−Soil-based substrate needs a planted setup to suit it
No price recorded yet.
Maqihan

Sand

+Fine quartz sand for crafts, zen gardens and incense holders
+425g package size suits small decorative projects
+White sand gives a clean, neutral base for displays
−Fine grain may be too small for a planted tank substrate
No price recorded yet.
Wayber

Gravel, 1 lb

+Natural polished rose quartz pebbles for decorative use
+One pound package holds a useful amount for small displays
+Stated as non-toxic and fade-resistant for ongoing use
−Pebbles are decorative rather than a planted substrate
No price recorded yet.
Nupick

Sand, 3 lb

+Coarse 1-2mm grain suits plant and succulent use
+Three pound package covers a moderate planting area
+Desert silica sand is suited to cactus and succulent beds
−Coarse grain is less suited to a fine finished look
No price recorded yet.
Sackorange

Gravel, 2 lb

+Natural polished river rock for decorative gravel use
+Two pound package holds a practical amount for a tank bed
+Small decorative pebbles suit aquarium and garden layouts
−Polished smooth stones provide little grip for plant roots
No price recorded yet.
Seachem

Gravel

+Flourite black gravel is a known aquarium substrate type
+3.5 kg package provides a large amount for a tank bed
+Substrate form suits planted aquarium setups
−Heavy at 3.5 kg, so handling and transport take effort
No price recorded yet.
Aqua Natural

Sand, 10 lb

+Tan sand gives a natural look for aquascapes
+10 lb bag covers larger tanks
+Listed for aquariums and terrariums
No price recorded yet.
Aqualyra

Gravel, 2 lb

+Water-washed natural river pebbles, undyed and uncoated
+5 mm pea gravel size
+2 lb bag suits small aquarium and planter projects
No price recorded yet.
Biomand

Sand, 4 lb

+Coarse 1-2 mm grain for succulent and cactus soil
+4 lb bag for potted plant mixes
+Natural horticultural sand for multi-purpose planting
No price recorded yet.
CJGQ

Gravel, 1.8 lb

+Black polished pebbles for a dark decorative look
+0.8 to 1.2 inch stones suit larger decor pieces
+1.8 lb bulk bag for filling a tank or planter
No price recorded yet.

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