Top 10 Best Black Gravel For Fish Tank

Will not affect PH. Safe for use in freshwater aquariums. Non-Toxic coating.

Aquarium Safe - 100 natural. Promotes good bacteria growth because of its large surface area. Contrasts well with a planted tank. Great for Aquatic Plants.

Will not affect PH. Safe for use in freshwater aquariums. Non-Toxic coating.

GRAVEL Seachem Flourite Black is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment.. AQUARIUM BED Gravel modifiers such as laterite are not necessary when using Seachem Flourite Black as this product is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels.. SET-UP When adding water to the aquarium, fill slowly to avoid disturbing Flourite Black substrate bed. Place a bowl in the aquarium and add water directly to the bowl, allowing water to overflow softly on to the gravel bed. Initial cloudiness is normal, but to remove this simply use mechanical filtration. COMPATIBLE Flourite Black substrates will work fine with an under gravel filter and will not soften or decompose to an unsuitable state within your tank.Flourite substrates will work fine with an UGF. SAFETY Seachem Flourite Black is not chemically coated or treated, thus does not alter the pH of the water. Flourite Black is beneficial for the life of the aquarium and need not be replaced..

Great for marine and freshwater tanks. Safe and non-toxic. Environmentally friendly. Anchors down Plants. Black Color sand.

1.PURE NATURAL aquarium decorations fish tank gravel lightly polished naturally, the surface of the pebbles is smooth, the color and gloss of aquarium gravel are good, rocks are no rough edges and corners, it is durable, will not deteriorate like the cover, can resist fading and maintain beautiful appearance, black stone suitable for any fresh water tank environment. 2.MULTI-PURPOSE ROCKS lucky stone very suitable for home decoration and creative indoor and outdoor design. black stone can be used as aquarium decorations ,potting soil,fish tank decoration,succulent soil,vase filler,aquarium sand,aquarium substrate,bonsai soil,frog decor,aquarium decor,terrarium decor,vase fillers,cactus soil, mulch for landscaping bulk ,hermit crab sand etc. decorative rocks provide you with a cleaner appearance and visual enjoyment. 3.QUALITY AND SAFETY 1.1 pounds of pure solid black gravel, the aquarium gravel decor river rocks have no chemical treatment with non-toxic coating, absolutely safe to use, will not affect the PH value, rocks for plants provide moisture and better drainage. 4.INSTRUCTIONS FOR USE the rocks can be used alone as aquarium gravel,fish tank gravel,garden rocks,pebbles for plants or it can be used in conjunction with other sand and gravel. Stones and rocks are natural materials. The shape of pebbles is generally oval or round with uneven thickness.. 5.QUALITY AFTER-SALES SERVICE If you are not satisfied with our gravel or have any questions, please feel free to contact us. We will develop a satisfactory solution to your problem. Free replacement or refund within 90 days. 24 hours response service.

Pure Water Pebbles Premium Freshwater Substrates. Natural Decorative Gravel. 100 Acrylic Coating, Colorfast. Non-toxic, will not alter the chemistry of your aquarium water. Recommended Uses Fresh Saltwater Aquariums, Ponds, Terrariums, Gardens, Potted Plants, Vases, Ash Trays, Crafts Hobbies.

NATURAL STONES- These black stones are non-toxic and eco-friendly river rocks. Their natural attribute will make them last longer because they will not deteriorate like mulch does.. WIDE USESCommon applications include succulent containers, and potted plants,aquariums and terrariums.It is perfect for home decor and a creative interior and exterior design.. COLOR SIZEThe black river rocks range in length approx from 1 to 1.5 Rocks are natural and as a result some may be broken or out of shape, oval or round, thick or thin.Weight 12 pounds.. SURFACE Pebbles are polished and coated in pure paraffin wax to enhance color and shine.. ABOUT USProvides quality products and efficient after-sales service.If you're not satisfied with our products,please contact us, we will provide you with a solution as soon as possible..

Natural StonesLightly polished natural river rocks, smooth, rounded, eco-friendly, comes with an unmatched shine and will last for a long time without fading, adding a clean and unique aesthetic to your landscape and design.. Beautiful Decorative RocksAdd a finished look to your potted plants. Cultivate a calming environment by displaying plants topped with our polished pebbles for plants. And it provides good drainage and restrains the growth of weeds. Perfect for indoor and outdoor use.. Great Vase FillerA great addition to your flower arrangement. You could add these pebbles to the bottom of any flower arrangements, or fill an empty vase for a tabletop accent, or pair with candles for a natural accent to any room. Smooth texture and pure color are good for floral design, terrarium, fairy garden, and other DIY projects.. Multi UseAn ideal choice for potted plants, flower arrangements, vase fillers, terrariums, and aquariums. These pebbles can be used as an accent to your small garden beds, groundcover, water features, decorative stones for fountain, floor or walls, swimming pool, and many other areas. And they can be the base of candle hurricanes. Perfect for home decor and a creative interior and exterior design.. About UsProvides quality products and efficient after-sales service.If you're not satisfied with our products,please contact us, we will provide you with a solution as soon as possible..

NATURAL STONES- These black stones are non-toxic and eco-friendly river rocks. Their natural attribute will make them last longer because they will not deteriorate like mulch does.. WIDE USESCommon applications include succulent containers, cactusbonsailandscape vase fillerpotted plants,aquariums and terrariums.It is perfect for home decor and a creative interior and exterior design.. COLOR SIZEThe black river rocks range in length approx from 1 to 1.5 Rocks are natural and as a result some may be broken or out of shape, oval or round, thick or thin.Weight 7 pounds.. SURFACE Pebbles are polished and coated in pure paraffin wax to enhance color and shine.. ABOUT USProvides quality products and efficient after-sales service.If you're not satisfied with our products,please contact us, we will provide you with a solution as soon as possible..