Much like the Hornwort plant, Hygrophila will need to be monitored and trimmed to avoid a tank takeover. The plant does need some nutrients, especially iron, to help it maintain a healthy and vibrant appearance which it can get from betta waste. They do well in low light conditions, fine substrate, and are easily propagated by trimming off a stem. Using a small cup, scoop out 50% to 80% of the water in the tank. Set it aside so that it can be used later on in the tank. This has to be done because you cannot change the water entirely, as it might put the betta into shock. Instead, you will put the water you set aside back into the tank, after it is cleaned. Once the tank’s walls are clean, use a tiny wet vacuum to clean the substrate. Stir water in hard to reach places, replace your filter, and then stop the siphon. Refill your tank with new water and add the fish. Getting your fish’s tank clean is a major ordeal, but it’s the only way to make sure that your fish stay alive and well. You need to clean a 5-gallon tank weekly, while a larger 15- or 20-gallon tank only needs cleaning once or twice a month. Shop Now. Your betta tank needs an aquarium filter, Speaking about the best filter, you need to buy a filter that can effectively filter the fish tank multiple times every hour and ensure that the filter doesn’t produce much flow. As per the experts, internal filters or sponge filters are some of the good filter options for your betta fish. . Using a small cup, scoop out 50% to 80% of the water in the tank. Set it aside so that it can be used later on in the tank. This has to be done because you cannot change the water entirely, as it might put the betta into shock. Instead, you will put the water you set aside back into the tank, after it is cleaned. A betta tank should be at least 10 gallons in size to accommodate one betta. The tank should be equipped with a tight fitting lid and a filter. The tank should also have a hiding place for the betta, such as a small cave or a plant. The tank should be filled with fresh water and a quality betta food. Does a betta tank need a filter? In comparison to your betta’s natural habitat, his tank is a closed environment that doesn’t benefit from water flow and rainwater that help keep the water clean. Also, if you keep your fish in a tiny bowl or vase, there’s little surface area for gaseous exchange, so the water will be low in dissolved Betta fish are blessed with a special organ that allows them to head to the surface and breathe. For this reason, it isn’t essential to have an air stone in your tank. Furthermore, provided that you install a good quality filter, the water should remain well aerated without the need for an air stone. Of course, there are some benefits to To summarize, I think this is a beautiful and functional desktop tank. I feel it does need a small sponge filter, such as the Aqueon betta filter which I highly recommend, to help maintain a healthy environment; but generally, unless you are keeping a specific style of tank, no aquarium, large or small, should really be without a filtration

does a betta tank need a filter