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The Top 3 Reasons to Choose Freshwater Aquariums

Freshwater Aquariums

It can be difficult to choose between freshwater or saltwater aquariums once the initial decision has been made to obtain an aquarium. When making this decision, it is important to take as much time as necessary, as there are many factors to consider. The following information will demonstrate why freshwater aquariums are the premiere choice in San Antonio when making this decision.

Reasons Why You Should Choose Freshwater Aquariums


Freshwater aquariums are much less costly than their saltwater counterparts. In general, saltwater tanks cost more to maintain due to suggested minimum size requirements of the tank, and the specialty equipment necessary to maintain salt levels. Not to mention, saltwater aquarium fish are much more expensive than freshwater fish. Decorations for the freshwater tanks, such as rocks and plants, can be found outside for free! It is also important to keep in mind that any extra equipment, such as that required for saltwater tanks, could use more energy, resulting in a higher electric bill.


While it is possible to maintain a 50-gallon or less saltwater aquarium, it is more difficult to do so because mineral levels are not easy to maintain in such a small amount of water. If space is limited, freshwater aquariums are the way to go, as 50-gallons or less is very common in the freshwater community. Also, since freshwater tanks require less equipment, there will be fewer items taking up space.


The time it takes to maintain either a freshwater aquarium or a saltwater aquarium varies, but overall, freshwater aquariums are easier and take much less time to maintain. Saltwater aquarium fish require specific levels of salt and other minerals, and monitoring the levels takes extra time and more equipment. While freshwater fish need a proper pH balance to survive, this is usually well-maintained once it is initially done by the aquarium owner, as the water tends to regulate itself.

For beginners and even experts who have a low budget or a shortage of time, but want to maintain an aquarium, a freshwater aquarium is the clear winner. These aquariums are less costly, both because the freshwater fish are less expensive and because less equipment is needed. If space is limited, freshwater aquariums are recommended because maintaining a saltwater aquarium under 50-gallons is more difficult and time consuming. Lastly, freshwater aquarium fish can regulate their environment much easier than saltwater aquarium fish, which means less time needed for maintenance.

Give us a call at 210.444.2782 for more information on Freshwater Aquariums today or visit our website at
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