Understanding Dissolved Oxygen (DO) for Improvement Aquatic Environments

There’s no doubt that we all thought how fish could survive in water, and they didn’t need to breathe oxygen as we do, until the self-discovery of the gills. Australia is a country filled with people who love their home fish tanks and with enough aquariums.

Whether this was for the residential or commercial context, the dissolved oxygen content is a crucial factor.

So, What Is it?

You don’t have to care about the technical definition of the DO content. What you need to understand is that dissolved oxygen content basically means how much oxygen is dissolved per unit volume of water.

Why Is it So Important?

It’s important due to the direct dependence of the fish on the oxygen that’s in the water. Because even if you’ve seen them swim up to the surface for a quick breath in, it’s much more sustainable, increases the circulation of water, and provides better oxygen when DO content is being pumped in with a machine.

Pumping devices are the most popular and most affordable ones although massive aquariums use bespoke methods; all you need is what suits your need.

Is There an Ideal Level?

Although you might see how the required level is 5mg/l usually, this value changes depending on the situation. But turning up the pump to the max is never advised since that’s going to be fatal for the fish. As long as you do your research, which by now you may have already done, it won’t be an issue at all.

What’s a Feasible Way of Implementing That?

When it comes to oceans, the surface agitation is done naturally due to the constant movement of the water. This isn’t seen in aquariums or fish tanks. So, you can always go for a large or a small air pump and ensure that the water gets enough oxygen.

Most equipment calibrates themselves to suit the environment they’re supposed to exert oxygen to, and some pumps can be manually set for different values. Thanks to the development of aquatic technology, finding adequate equipment isn’t so hard.

The selection depends on the magnitude of the volume and the type of air stone of choice. For example, 2.5cm air stones work better with typical pumps, and air curtains and larger stones require rather larger pumps. In the perspective of the magnitude of the tank, smaller ones require single outlet pumps, whereas medium-sized tanks need twin outlet pumps.

Final Thoughts

The bottom line is that fish need oxygen to survive. Given the differences in the requirements of different species that live in massive aquariums, you might have to do a little bit of research on the relevant products. Once you know what you need, be sure to shop from a reliable local seller.

Because it’s just not ideal to order from international sellers given the pandemic situation. At the end of the day, you’d be seeing the perfect number of repetitive bubbles inside the tank ensuring the optimal amount of DO in the aquatic space.