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Application Note: Saltwater Aquarium

pH is very important in saltwater tanks because it is a guideline that tells us when the water quality is declining and is an element of aquariums that can be monitored and controlled. In saltwater, a good pH level is 8.3. As natural acids build up in a closed marine system, the pH will start to drop. When one gets a low pH reading, it can be an indication that it’s time to change the water in the tank. A low pH reading may also occur when too much dissolved CO2 builds up in the water through plant and fish respiration. This indicates the necessity to get rid of a fish or two to allow for more aeration in the tank.

All types of ocean fish can survive in aquariums as long as the tank is large enough. There are thousands of species of reef fishes that can be attained for a home aquarium. All of them do well at the same pH level, around 8.3. Stability of the pH level is the key since these fish have adapted to very stable ocean values over the course of millions of years. Saltwater invertebrates such as shrimp, clams, corals, sea stars and sponges are particularly sensitive to drastic pH changes. Regular pH monitoring with the miniLab is a necessity for these creatures.

We realize maintaining a stable environment for your fish is important, so we have designed a pH meter that best fits your needs. The compact, waterproof miniLab pocket-sized pH meter has a durable silicon chip sensor which eliminates the risk of fragile glass sensors. It’s pH monitoring made simple and accurate. Why entrust your fish with anything less than the best? Check out the miniLab and get more details.

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