Best Aquarium Sand in 2021
Caribsea Super Naturals Aquarium Sand, 20-Pound, Crystal River
Stoney River White Aquatic Sand Freshwater and Marine Aquariums, 5-Pound Bag
- Will not affect PH
- Safe for use in freshwater aquariums
- Non-Toxic coating
Carib Sea ACS05820 Super Natural Moonlight Sand for Aquarium, 5-Pound
- natural white creates great color contrasts
- ph neutral ; used in salt and freshwater aquariums
- no dyes or paints used
- made in the USA
Carib Sea ACS05840 Super Naturals Crystal River Sand for Aquarium, 5-Pound
- Create a supernatural experience by re-creating the natural world in your home
- grain size reduces built up detritus
- ph neutral ; safe for all aquariums
- no paints or dyes used
- made in the USA
Carib Sea ACS05832 Super Natural Peace River Sand for Aquarium, 5-Pound
- Grain size reduces built up detritus
- May Also Be Used In Marine Or African Cichlid Aquariums
- Ideal for most freshwater aquaria, including discus, tetras, angelfish, water turtles, rays, plants, cichlids and more
- Re-create natural river environments
- Made in the USA
Nature's Ocean Aqua Terra Black Sand 5 lb Bag, Natural Aquarium Sand
- Natural Coated Sands
- 100% Acrylic Coating
- Will not alter the chemistry of your aquarium water
CaribSea Arag-Alive 20-Pound Fiji Pink Sand
- Functional and beautiful aragonite substrate for all types of marine aquariums
- Contains millions of beneficial marine bacteria to enhance biological filtration
- Many styles to help recreate any marine environment
Pure Water Pebbles African Cichlid Bio-Activ Natural White Aquarium Live Sand for African Cichlids 20 LB.
- Bio-Activ Live Natural White Live Cichlid Sand 20LBS (Grain size: 1.2 -1.7mm) Provides Rift Lake environment perfect for African Cichlid. Use them in your aquariums and ponds to make the floor bottom look great. It provides living space for beneficial microbes and anchoring for plants. It also helps with the filtering process of the water in your aquarium tank or pond by increasing the surface area available for nitrifying bacteria to colonize. "
- Contains live bacteria to quickly stabilize your tank & Immediately removes nitrogenous waste (Ammonia, Nitrite and helps remove Nitrate)
- This product is natural not artificial, prevents bio-fouling & Restores natural organic balance
- Contains live Heterotrophic and Autotrophic bacteria to provide a proper inorganic balance
- All Bacteria are preserved in their natural live state
Flourite Black Sand, 7 kg / 15.4 lbs
- This product is easy to use
- This product adds a great Value
- This product is Manufactured in United States
Carib Sea ACS00940 Ocean Direct Natural Live Sand for Aquarium, 40-Pound
- Caribe Ocean direct natural live sand 20lb 2 pack
- This method preserves real live sand with its own original, natural bacteria
- Ocean direct is different
Guide to Designing a Fish Tank with No Gravel or Substrate
Choosing fish tank gravel or substrate is usually done based on color and style: aquarium gravel, pea gravel, sand, or other materials. It is possible to design a fish tank with no gravel or substrate.
Why Use No Gravel or Substrate?
The main reason for choosing to design your fish tank without gravel or substrate is because of waste accumulation. Having no gravel makes it very simple to siphon the fish waste and leftover food from the bottom of the fish tank. This can reduce water contamination and the possibility of fungus growth.
Arguments Against No Gravel or Substrate
Using gravel or some substrate is done for many reasons. First, it gives a more natural appearance to the fish tank. After all, ponds and rivers all have something other than glass on the bottom. It also provides a home for the beneficial bacteria that transforms the ammonia in the water to safer substances.
Choosing no gravel in your fish tank can also be troublesome for several types of fish. Some species hide in the substrate in the tank, or browse among the rocks on the floor. If you have no gravel or substrate in your fish tank, be sure not to include fish that enjoy it.
How to Decorate and Include Plants
If you do decide not to include gravel or substrate in your fish tank, you can still decorate it and even use plants. Adding rocks and purchased decorations to your fish tank is quite simple: just let them sit on the bottom of the tank.
Plastic plants can be added if you weight the bottom. You can either use fish tank sealant to attach them to a rock or the actual base of the fish tank. Live plants can also be used if you choose the right type. Plants that require rooting in soil cannot be added to a fish tank with no substrate. However, there are several types that are free floating or will root on a rock or piece of driftwood. Use fishing line or clear plastic thread to tie the plants to the decorations.
Designing a fish tank with no gravel or substrate is a personal choice. While it will limit your choices of fish and plants, it is still possible to have a wonderful fish tank.