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Freshwater Aquarium Gravel

  • Seachem Laboratories Presents Seachem Onyx Gravel 7kg (15.4lb) Ph Stabilizing Planted Freshwater Aquarium 7 Kilo. Onyx™ is a Specially Fracted Porous Substrate for the Aquarium. Onyx™ is Suitable for any Marine or Freshwater Environments and is Ideally Suited for Cichlid Environments. Onyx™ is Most Effective when Used Alone as an Integral Substrate Bed, but it may be Mixed with Other Gravels or Sands. Onyx™ is not Chemically Coated or Treated but does have a Slight Buffering Capacity. [30325]

    Seachem Onyx Gravel 7kg (15.4lb) Ph Stabilizing Planted Freshwater Aquarium 7 Kilo

    Seachem Laboratories Presents Seachem Onyx Gravel 7kg (15.4lb) Ph Stabilizing Planted Freshwater Aquarium 7 Kilo. Onyx™ is a Specially Fracted Porous Substrate for the Aquarium. Onyx™ is Suitable ... Read More

    Price: $22.99
    Regular Price: $34.99
  • Seachem Laboratories Presents Seachem Onyx Sand 7kg (15.4lb) Ph Stabilizing Planted Freshwater Aquarium 7 Kilo. Onyx Sand is a Specially Fracted, Stable Porous Gravel for the Natural Planted Aquarium. Being Carbonate Rich, Onyx Sand Provides an Advantage to any Plants Able to Utilize Bicarbonates. Although Ideally Suited to Planted Aquaria, it may be Used in any Aquarium Environment. Onyx Sand is Most Effective when Used Alone as an Integral Substrate Bed, but it may be Mixed with Other Gravels. Gravel Modifiers Such as Laterite are not Necessary. Onyx Sand is not Chemically Coated or Treated but does have a Slight Buffering Capacity that may Raise Ph by 0.1 - 0.5 Ph Units (Depending on Source Water Characteristics). Although Pre-Washed, it should be Rinsed Before Use to Remove Residual Dust. Dust can also be Minimized by Filling Tank Slowly and Dispersing Water so that the Onyx Sand Bed is not Disturbed. Slight Initial Cloudiness is Normal and will Clear Rapidly. 7 Kilo [30326]

    Seachem Onyx Sand 7kg (15.4lb) Ph Stabilizing Planted Freshwater Aquarium 7 Kilo

    Seachem Laboratories Presents Seachem Onyx Sand 7kg (15.4lb) Ph Stabilizing Planted Freshwater Aquarium 7 Kilo. Onyx Sand is a Specially Fracted, Stable Porous Gravel for the Natural Planted ... Read More

    Price: $22.99
    Regular Price: $34.99
  • Ecological Labs (Microbe-Lift) Presents Mic Gravel & Substrate Cleaner 16oz Aquarium. Reef, Marine & Freshwater Safe Bacterial Products Natural and Non-Caustic Provides Rapid and Natural Sludge & Muck Removal 80% Faster than Bacterial Products Alone Reduces and Binds Nutrients Including Phosphates. Organic and Microbial Based also Available in 4 Oz and 16 Oz. [30032]

    Mic Gravel & Substrate Cleaner 16oz Aquarium

    Ecological Labs (Microbe-Lift) Presents Mic Gravel & Substrate Cleaner 16oz Aquarium. Reef, Marine & Freshwater Safe Bacterial Products Natural and Non-Caustic Provides Rapid and Natural ... Read More

    Price: $12.99
    Regular Price: $19.99
  • Carib Sea Presents Carib African Cichlid Mix 20lb. African Cichlid Mix™ is Offered in Six Different Types to Suit Every Aquarists Tastes. This Group of Products Naturally Buffers the Water in your Aquarium to Better Approximate the Water Quality Parameters of the Great Rift Lakes in Africa. No Need to Use Special Cichlid Buffers, our Product does it all for You. [30223]

    Carib African Cichlid Mix 20lb

    Carib Sea Presents Carib African Cichlid Mix 20lb. African Cichlid Mix™ is Offered in Six Different Types to Suit Every Aquarists Tastes. This Group of Products Naturally Buffers the Water in your ... Read More

    Price: $16.99
    Regular Price: $25.99
  • Carib Sea Presents Carib African Sahara Sand 20lb. African Cichlid Mix™ is Offered in Six Different Types to Suit Every Aquarists Tastes. This Group of Products Naturally Buffers the Water in your Aquarium to Better Approximate the Water Quality Parameters of the Great Rift Lakes in Africa. No Need to Use Special Cichlid Buffers, our Product does it all for You. [30226]

    Carib African Sahara Sand 20lb

    Carib Sea Presents Carib African Sahara Sand 20lb. African Cichlid Mix™ is Offered in Six Different Types to Suit Every Aquarists Tastes. This Group of Products Naturally Buffers the Water in your ... Read More

    Price: $16.99
    Regular Price: $25.99
  • Zoo Med Laboratories Presents Zoo Ballistic Blue Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks. • no Rinsing Necessary. Will not Cloud Water. 1/2 Lb [30327]

    Zoo Ballistic Blue Sand 1/2lb Aqua Accents

    Zoo Med Laboratories Presents Zoo Ballistic Blue Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano ... Read More

    Price: $2.99
    Regular Price: $4.99
  • Zoo Med Laboratories Presents Zoo Dark River Pebbles 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks. • no Rinsing Necessary. Will not Cloud Water. 1/2 Lb [30328]

    Zoo Dark River Pebbles 1/2lb Aqua Accents

    Zoo Med Laboratories Presents Zoo Dark River Pebbles 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks... Read More

    Price: $2.99
    Regular Price: $4.99
  • Zoo Med Laboratories Presents Zoo Light River Pebbles 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks. • no Rinsing Necessary. Will not Cloud Water. 1/2 Lb [30329]

    Zoo Light River Pebbles 1/2lb Aqua Accents

    Zoo Med Laboratories Presents Zoo Light River Pebbles 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano ... Read More

    Price: $2.99
    Regular Price: $4.99
  • Zoo Med Laboratories Presents Zoo Midnight Black Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks. • no Rinsing Necessary. Will not Cloud Water. 1/2 Lb [30330]

    Zoo Midnight Black Sand 1/2lb Aqua Accents

    Zoo Med Laboratories Presents Zoo Midnight Black Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano ... Read More

    Price: $2.99
    Regular Price: $4.99
  • Zoo Med Laboratories Presents Zoo Radical Red Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks. • no Rinsing Necessary. Will not Cloud Water. 1/2 Lb [30331]

    Zoo Radical Red Sand 1/2lb Aqua Accents

    Zoo Med Laboratories Presents Zoo Radical Red Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks... Read More

    Price: $2.99
    Regular Price: $4.99
  • Zoo Med Laboratories Presents Zoo Terminator Teal Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano Tanks. • no Rinsing Necessary. Will not Cloud Water. 1/2 Lb [30332]

    Zoo Terminator Teal Sand 1/2lb Aqua Accents

    Zoo Med Laboratories Presents Zoo Terminator Teal Sand 1/2lb Aqua Accents. • Epoxy Coated Aquarium Gravel/Sand Safe for all Freshwater and Saltwater Aquariums. • Excellent for Fishbowls or Nano ... Read More

    Price: $2.99
    Regular Price: $4.99
  • Carib Sea Presents Carib Fiji Pink Reef Sand Seaflor 15lb. Arag-Alive™ - you can Now Bring the World's Most Exotic Reefs into your Home with Caribsea's Arag-Alive™ Substrates. It is Developed from Caribsea's Cooperation with Public Aquariums and Zoological Parks, where Authenticity is a Must. Arag-Alive™ Helps Maintain a Proper Ph for the Life of your Aquarium without the Constant Addition of Chemicals, and Creates a Biological Balance to Discourage Nuisance Algae. Arag-Alive™ Contains Millions of Bacteria Per Pound Specially Engineered for Aggressive Waste Reduction in Closed Systems Like your Aquarium. Arag-Alive™ is Engineered to Suppress 'New Tank Syndrome' and Compress the Ammonia Cycle. It Begins to Cycle your Aquarium Instantly. In Fact, Independent Labs Prove Arag-Alive™ Cycles your Aquarium Days Faster than Other Brands. Caribsea Aragonite Products Nobody Puts as Much Effort into Bringing you the Quality and Selection of Aragonite Products as Caribsea Does. All of our Substrates are Scientifically Sound and Proven Products. Aragonite, Purposely Engineered and Free of Impurities Such as Ash, Metals, Pesticides, and Silica; Allows you to Create a Safe and Beautiful Environment for your Fish and Invertebrates. Why Take Chances with Other Brands? Fiji Pink Reef Sand - this is a Good Intermediate Sand Size Product. The Precise 0.5 - 1.5 Mm Grain Size Combines some of the Animal Friendly Properties of Fine Sand Such as Ingestibility and Low Resistance to Burrowing, with Better Diffusive Flux Properties and Good Porosity. [31220]

    Carib Fiji Pink Reef Sand Seaflor 15lb

    Carib Sea Presents Carib Fiji Pink Reef Sand Seaflor 15lb. Arag-Alive™ - you can Now Bring the World's Most Exotic Reefs into your Home with Caribsea's Arag-Alive™ Substrates. It is Developed from ... Read More

    Price: $22.99
    Regular Price: $34.99