There are many rocks that are perfectly OK and just as many that could eventually kill your fish. Sandstone and Granite are a couple of good old standbys. Please make sure they have been well and truly scrubbed and in the case of sandstone make sure there is no chance of any poisons having been absorbed into them.
No, rocks that are not specifically designed for aquariums can contain harmful substances that can leach into the water. These substances can harm fish and other aquatic life in the aquarium. It is best to use aquarium-safe rocks and decorations to ensure the health and safety of your aquatic pets.
yes you can
No because the sand will make the water dirty, small rocks are usually the best.
You can purchase white aquarium rocks for your fish tank at pet stores, aquarium supply stores, or online retailers that specialize in aquarium supplies.
To create DIY aquarium plant anchors for your aquarium plants, you can use small rocks, lead plant weights, or plant weights made from non-toxic materials. Simply attach the anchor to the base of the plant using fishing line or plant-safe glue, and bury it in the substrate of your aquarium to keep the plant in place.
no
Anything clean. Don't stack them, or the snake may knock them over and be crushed. Snakes are quite strong, and will pry at things. You can use an aquarium-safe silicone to stick rocks together. Make sure they are easy to scrub clean and sterilize.
You can get a glass LED aquarium kit food plants and rocks.
http://www.uniquaria.com/index.php/articles/6-misc/21-aquarium-safe-rocks Safe Rocks: * Crystalline Quartz * (Rock Crystal, Amethyst, Citrine, Rose Quartz, Smokey Quartz) * Granite * Jade * Lava Rock * Microcrystalline Quartz(Jasper, Agate, Chalcedony, Sard, Carnelian) * Onyx * Petrified Wood * Quartz * Slate Unsafe Rocks: * Coal(Commercially harvested coal is treated with an oil by-product to reduce dust) * Coral * Dolomite * Fools Gold(or any other rock with metallic veins--Acid Producing) * Fossils * Limestone * Marble * Sandstone
No!
Aquarium live rock.
In a saltwater aquarium, it is recommended to use live rocks, which are pieces of coral skeleton covered in beneficial bacteria and algae. These rocks help maintain water quality by aiding in biological filtration. Other options include reef rocks or base rock, which are inert and can be used for aquascaping. It is important to avoid using rocks that may leach harmful substances into the water.