How to Keep the Fish in Your Tank Free of Stress

Many new aquarists get into the hobby for the specific purpose of getting enjoyment through relaxation. In 2019, researchers from New York, Maryland, and the United Kingdom published a study about the positive feelings of relaxation and anxiety relief people can derive from observing aquarium species. Their research involved 35 individuals and a handful of 20-gallon tanks with a diversity of plant, fish, and invertebrate species. It should be noted that the tanks were established, cycled, and decorated for this study. In other words, the research subjects observed healthy aquatic habitats in which species were happy.

Just like you and me, virtually all other species—including fish—can become stressed. It would be unreasonable to think otherwise. A significant aspect of the aquarium hobby centers on keeping fish happy and stress-free. Here are some recommendations in this regard, brought to you by the aquarium experts at Aquatic Warehouse.

Choose a Quiet and Peaceful Spot for the Tank

Living rooms are popular places for setting up aquariums, but these spaces cannot be recommended if they double as loud home theaters, video game lounges, or media rooms. The best spots for tanks are those that won’t be exposed to very loud music or sudden noises such as doors opening and shutting.

Always Strive for the Best Water Quality

Whether you keep a freshwater or reef tank, you should become obsessive about water quality. Seasoned aquarists can tell if there’s been a drop in water quality simply by observing fish behavior, but they’re more likely to go through numerous testing strips and conduct partial water changes the moment they notice pH, nitrates, or ammonia levels have changed. Poor water quality is one of the most common reasons fish become distressed.

Be Smart with Your Aquarium Décor

Even though aquarists tend to decorate tanks for aesthetics, this is something they should do with the wellbeing of fish in mind. Substrate, live plants, and rocks should be at the main elements of tank décor because they’re beneficial to fish. First of all, they provide surface area for nitrate-eating Nitrobacter to colonize. Second, bottom dwellers such as Plecostomus and ghost shrimp will appreciate a nice substrate for roaming and feeding. Live plants provide biochemical oxygenation and compete with algae for nutrients. Finally, rocks provide hiding and resting spots for territorial species.

Be Mindful of Stocking and Diversity

Research the species that will contribute to a harmonious aquarium. Overstocking a small tank is never recommended, and you should also check if the species you choose will get along. Placing a single neon tetra in a 20-gallon tank won’t make sense because this is a schooling species. Keeping two male bettas in the same tank will result in fighting. Mollies, Plecostomus, danios, goldfish, and guppies are a good mix because they’ll get along.

If you have additional questions about how to keep your fish happy and stress-free, reach out to Aquatic Warehouse. From aquarium controllers and monitors to beneficial bacteria and nutritious fish food, we carry all of the supplies you need to care for your tank and its inhabitants. Check out all we have to offer on our website, stop by our store located in Kearny Mesa, or give us a call at 858-467-9297 if you’d like to speak with one of our friendly and knowledgeable representatives.