There are many different types of substrates available for aquarium fish. Nonetheless, gravel is perhaps the most widely used substrate. It offers distinct traits, advantages, and qualities that make this the preferred choice like most fish keepers.
Gravel vs. Sand
Natural bedding materials such as sand are preferable to gravel. It most closely resembles the properties of lakes, which provide native habitat for fish. Compared to pebbles, water aquarium sands helps the user for fish to burrow, create burrows, or sift meals. Sand also has the advantage of not being as harsh as gravel, which will be more detrimental to fish’s fragile body parts.
Aquarium sand with plants is a good choice for both fish since its size is more suitable for plant roots.
Additionally, using sand as organic bedding allows fish to consume more easily because food and plant material can stay ahead for long. As a result, plants or food residues within the bottom of something like the bedding are less likely to degrade and stink.
Concerns about sand usage
Putting aside the fact that it is monochromatic and can clog pipes, another danger of using sands is the presence of hydrogen sulfide. This component is potentially dangerous to the fish. Deserts can form due to these microscopic grains, resulting in a shortage of oxygen for fish.
Although fish tank sand appears to be preferable to gravel in most cases, it is not always the best choice. If you have goldfish, they may inadvertently consume sand, resulting in intestinal infection.