When it comes to designing an aquarium, we are sure that you know how there are several important things that you must take into consideration like the aquarium rock. If you want to make sure that the somewhat clinical setup environment of your aquarium will look like an attractive replica of actual natural habitat for fish and plant, you have to see to it that all the aquarium rocks you will use are property chosen, properly prepared and properly positioned as well.
If there is one thing about aquarium rocks that we want you to know of, that would be the fact that they are not all identical and not all of them are suitable for the kind of aquarium you have since there are some that will only work well with certain types of aquarium. There are rocks that are not good for aquariums while there are also those that will work best on it thus, we suggest that you first do some tests on it prior to you dumping them in your fish tank. You should know by now that the type of aquarium rocks that you can safely place in your aquarium depends on the kind of fish species and plant species you will place there as well.
If you are going to ask us what type of aquarium rocks best fit for a freshwater aquarium, we highly recommend inert rocks. Talking about inert rocks, one thing about it that we want you to know of is the fact that they are in reference to a group of rock that includes shale, sandstone, quartz, coal, obsidian and also, basalt. As the name suggests, inert rocks the kind of rocks that do not affect the chemistry of the water. That is why inert rocks are the best choice when it comes to freshwater aquariums.
On the other hand, if you are planning on having a hard water aquarium or brackish aquarium that is intended for the rise of the pH level or hardness of the water without resorting to the use of chemical, we suggest that you make use of calcerous rocks. One thing about Calcerous rocks that you should be aware of is the fact that they alter the pH level of the water and raise the hardness of it as well. These types of rocks are the direct opposite of inert rocks which are commonly utilized for freshwater aquariums. Several varieties of Calcerous rocks come in the form of limestone, marble as well as chalk.
That is why, as much as possible, you have to make sure you conduct your own research because this will greatly help you in determine which among these two categories of aquarium rocks offer the types of rocks you should use for your aquarium.