What You Need to Know About Saltwater Aquarium Maintenance

Have you been wondering if it’s worth getting a saltwater tank? You may have held off because it seems so intimidating.

You can look at it that way because saltwater tanks can be unforgiving for owners and fish. You have a very narrow window to get the salinity levels just right. Otherwise, you could harm your fish.

Once you learn how simple it is to maintain a saltwater tank, you won’t be so intimidated and you’ll be ready to buy a saltwater aquarium.

Read this saltwater aquarium maintenance guide to learn how easy maintaining a saltwater tank can be.

Consistent Monitoring

There are three things that you need to look out for in your fish tank. The first is temperature. Saltwater fish do best in temperatures that range between 23 and 28 degrees Celsius, or 73 and 82 degrees Fahrenheit.

The salinity ratio measures how much salt is in the water. Your fish could die if you’re too far outside the ratio. Ideally, you want to keep the salinity levels between 34 and 37ppm (parts per 1,000).

The way to measure the salinity is with a hydrometer or refractometer, which most fish supply stores will carry.

The third item that needs to be monitored is the pH levels of the aquarium. The levels you need to have in your tank will depend on the fish species. Generally, it should be kept between 7.6 and 8.4. Reef tanks should be kept a little higher.

Saltwater Aquarium Maintenance Steps

What does it really take to maintain a saltwater aquarium? It’s actually not that difficult if you carefully monitor the tank. You want to clean the tank when the water doesn’t look clear or smells funny.

How often this happens depends on the species in the tank and the size of the tank. For example, you can have a reef tank clean up crew, which thrives on algae. That will reduce the frequency you have to clean the tank.

If you don’t have that, then you’ll have to rely on your own maintenance skills. Once a week, you’ll need to clean the glass and remove excess algae and salt. You’ll want to test the water after you maintain it to make sure you didn’t impact any of the important levels.

Every couple of weeks, you’ll want to clean your aquarium filters, vacuum the bottom of the tank, and change out 20% of the water.

Once a month, take out the decorations and give them a cleaning and give your filters a good check.

Once you know how to maintain a saltwater tank, you’ll want to fill it with fish. You’ll want to buy your fish from a place that takes sustainability seriously.

Maintaining a Saltwater Aquarium Isn’t Hard

When it comes to saltwater aquarium maintenance, it’s not that much more difficult than a freshwater tank.

The difficulty lies in getting the temperature and the pH and salinity levels just right. As long as you monitor your tank often, your fish should be happy.

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