Those who do not have aquariums could never tell how much work it takes to maintain and take care of aquarium inhabitants. It is important to learn about the inhabitants in the aquarium in order to better maintain the water in the aquarium. Alkalinity level affects different inhabitants differently. And it is important to note that while raising alkalinity the pH cannot be raised so much. Some of the ways to do this are baking soda, marine products and supplements. Again, different aquariums require different alkalinity levels. Detailed explanation is shown below.

What Is The Level Of Alkalinity Needed In An Aquarium?

To answer this question, we have to understand the ideal level of alkalinity varies according to the type of aquarium you have installed. The level of alkalinity according to different types of aquarium is listed below:

1. Marine Reef Aquarium: Since marine reef aquariums have coral reefs, it requires a high level of alkalinity in order for the reef to grow and the creatures to survive. High alkalinity is from 9-12 dKH.

2. Community Freshwater Aquarium: a 6-8 dKH is required for community freshwater aquarium. As the name suggests, the community freshwater aquarium inhabits a diverse range of creatures such as swordtails, barbs, mollies etc. 

3. African Cichlid Aquarium: Since African Cichlid Aquarium includes rocks, caves, etc. it requires a moderate level of alkaline. 

4. Planted freshwater aquarium: For planted freshwater aquarium, a low level of alkalinity is required. 

How to Raise Alkalinity Without Raising PH In My Aquarium?

There are a few ways to increase alkalinity all the while maintaining the pH balance of aquariums. They are listed below.

1. Baking Soda: Dissolve some baking soda in water. Then add the dissolved baking soda into your aquarium. Increase the amount of baking soda on each addition. Monitor the alkalinity.  
2. Aquarium salt: Aquarium salt can be used to increase the alkalinity without raising the pH of the aquarium. One tablespoon of such salt should be enough to increase the water quality of the aquarium. 
3. Marine products: If you use marine products such as seashells to your aquarium, it can help increase the alkalinity in your aquarium. 
4. Supplements: Some alkaline supplements exist to commercially increase the alkalinity without raising pH excessively. The instructions to add such supplements are provided by the manufacturers. 
5. Harder water source: If you use tap water or mineral water, then it would raise the alkalinity of the water. Tap water is a good source of minerals, which is why using it would raise the alkalinity. In order to not go overboard, mix your hard water with soft water like distilled water. 
6. Crushed coral: Crushed coral can release calcium carbonate. It can help increase the alkalinity without increasing pH. Beware of harder water, as it can negatively affect some of the aquarium inhabitants. 
7. Evaporation: The most indirect method would be to evaporate the aquarium. You have to start off by heating the aquarium with the hood on. As the air turns into moisture and the water will become mineral-rich. The raise in the concentration of minerals will incr

Protips

• Beware of excessive amounts of carbon dioxide as it can decrease the pH level.
• Be consistent in testing your aquarium for pH balance.
• Research the inhabitants living in the aquarium to know how to best take care of them.

Frequently Asked Questions and Answers (FAQs)

Is there any side effect to increased alkalinity?

There are definitely some side effects to high alkalinity in aquariums. One is the pH imbalance. Another is calcium precipitation, which can cause white deposits in the aquariums, and cause the calcium ions to be limited in number. 

What makes aquarium water alkaline?

Aquarium water becomes alkaline due to a number of factors. One such factor is the carbon hardness, another is the water source, if the water has minerals such as magnesium and calcium, the water is supposed to be of high alkaline. The carbon dioxide level can also determine the alkalinity of the aquarium water. 

Conclusion

In conclusion, raising alkalinity is pretty easy as the factors that change the alkalinity are easy to find. However, one has to beware of the aquarium and inhabitants they have, in order to make an informed decision regarding the alkalinity without raising the water’s pH.