The only drawback of this product is that it can be harder to clean due to the different sized rocks. You can also choose from three natural color blends to suit your needs and taste. The stones are between 3.1 and 6.3mm, but you will not find any sand-sized granules. The Pure Water gravel has a variety of sized-pebbles to create a natural look. What you will not find are particles that can be harmful to your tank or pets.
The gravel allows space for beneficial microbes to grow, plus it is a great option for anchoring plants. Uses include fish tanks, aquariums, terrariums, potted plants, flower beds, and other projects. This option can be used for all water features whether salt or freshwater. That being said, the coating will not affect the water chemistry or the pH balance. It’s non-toxic and coated with clear acrylic that gives the rocks a sheen. As the name suggests, this is an all-natural substrate that is available in a five-pound bag. If you need a more affordable option, the Pure Water Pebbles Natural Aquarium Gravel is a good option. Overall, this is our favorite aquarium gravel. Additionally, you will find the stone does not affect the pH balance of your tank, and it’s non-toxic. The colors are tan, cream, brown, and other earthy tones that will blend in with most natural backgrounds. They have a smooth texture and will give your tank or project a natural stone look. The individual pebbles are approximately ⅜-inch. It is eco-friendly, and the brand uses minimal packaging.
That being said, you will not find any small granule pieces that will clog your filter or harm your fish and other animals. The Exotic Pebbles come in various sizes, and each one has a unique shape. Not only that, but you can also use it in terrariums, potted plants, gardens, or any other projects where you want a natural rocky style. You can also use it in all water features such as coy ponds, waterfalls, ponds, etc. You can use it in fresh and saltwater aquariums and fish tanks. This mixed rock gravel comes in 5 or 20-pound bags, and it is 100% sourced from nature and quarries around the world. Our first choice is the Exotic Pebbles Polished Mixed Gravel. We will also share some tips in the buyer’s guide below. We will review each one for its uses, material make-up, plus more much. We have found the seven best aquarium gravel brands available. Finding a bag with tons of tiny granules can not only clog your filters, but it can also be detrimental to your pets. The hard part is finding a product that will be safe and versatile. From super pricey to neon and flashy, gravel is available for every need. There is any number of aquarium gravel brands available. So, how hard is it to pick out a bag of rocks? The answer might surprise you… Not only can you use the gravel in fish tanks, but it is also great for saltwater aquariums, some terrariums, coy ponds, potted plants, etc. It can be used to give your tank a natural look, anchor plants, hide filters, and some fish will even eat the algae that naturally grows on the rocky bottom. One of the best substrates for your fish tank is gravel.