A fish filter is an essential gadget for a balanced and fresh aquarium ecosystem. It essentially cleans the debris in the water, removes the built-up toxicity of nitrates and ammonia, and aerates the water so that your pets can breathe.
Meanwhile, bettas can generally survive in a small bowl or tank without a special filtration system. So, a very typical question among beginner aquarists is, ‘do betta fish need a filter?’ or ‘do you know the best filter for betta?’
In most cases, the answer is ‘yes.’ On top of an aquarium heater filter, a fish filter will offer a clean and stable living environment to your fish. The animals tend to thrive better and live longer with an efficient filtration system.
Today, you’ll also get to know more about the upsides of using a fish filter, different types of filters, and how to select a good aquarium filter.