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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
Black Substrate 1-3mmGrain size: 1 3mm. Suitable for all types of aquariums in general. Every owner of underwater pets knows that decorations and aquarium substrates not only look nice, but also affect the environment of our fish. That is why it should be ensured that most of them are natural. Not artificially coloured and looks natural. It does not influence water parameters, and does not change the Gh, Kh, Ph values. The naturally substrate perfect for all types o
Grain size: 1-3mm. Suitable for all types of aquariums in general. Every owner of underwater pets knows that decorations and aquarium substrates not only look nice, but also affect the environment of our fish. That is why it should be ensured that most of them are natural. Not artificially coloured and looks natural. It does not influence water parameters, and does not change the Gh, Kh, Ph values. The naturally substrate perfect for all types o faquariums.
At the bottom of the page, there is a calculator that allows you to calculate the appropriate amount of substrate.
This substrate ensures very good rooting and rapid growth as well as attractive appearance of plants what can be seen on the pictures in gallery. The colour of sand has an infuence on colour of fish and shrimp in the aquarium, making them more colourfull.
Product used in agriculture as a natural fertilizer supporting plant growth. In an aquarium with strong light, our substrate can have a slightly graphite shade that gives an even more natural look.
Before use, we recommend that you only pre-wash the substrate, please do not do this thoroughly because it is a never-ending work. After pouring out the substrate into the aquarium and covering it with water, a natural cloudiness may occur, which will disappear very quickly after starting the filtration
In order to create a 4-5 cm thick layer of substrate in an aquarium of a given bottom length the following is needed:
30cm / 1ft = 5-7kg
60cm / 2ft = 10-15kg
80cm / 2.6ft = 15-20kg
100cm / 3.3ft = 25-30kg
120cm / 4ft = 30-35kg
150cm / 5ft = 50-60kg
200cm / 7ft = 80-90kg
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Awesome dog toy
Color: 3 Colors
Theses are great tough squeaky dog balls. Last a long time unless the dogs lose them outside,. Just the correct size for a german shepherd.
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Reviewed in the United States on May 13, 2026
★★★★★ 4
A little too hard for our dog.
Color: 4 Colors
These are definitely durable balls. They are a harder than our dog prefers. He does play with them a little and enjoys squeaking them, but he doesn't like to play fetch with them and that is primarily the only thing he really enjoys doing with balls.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great for aggressive chewers!!! Plus the colors are awesome!
Color: 4 Colors
These are fantastic!! Love the colors and they are holding up very well!!!
My dog tends to tear apart every chew toy I buy but these are still intact. Amazing dog toy!!
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Dogs love them!
Color: 3 Colors
Dogs love them! Larger than your average tennis balls, satisfying for my dogs to chew on, the squeak isn't too annoying, colorful enough I can find them in the bushes.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great product at a great price
Color: 3 Colors
I bought these for my heeler/border collie mix. She destroys every toy almost immediately. They are her favorite toys and plays with them daily. They are still in great shape after 4 months. They have a squeaker, but it is not one of the obnoxious loud ones.
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Reviewed in the United States on April 3, 2026