Setting Up Aquarium At Home? These Fish Are Just The Perfect Choice

India boasts of a diverse climate. A vast country that extends from tropical to subtropical regions, the climatic conditions here offer an ideal environment to keep vibrant and resilient tropical aquarium fish. Whether you are a beginner or an experienced aquarist, choosing the right species of fish that thrive in Indian temperatures is crucial for a healthy tank. From colourful guppies to hardy mollies, the best aquarium fish not only adapt well to local conditions but also bring life and beauty to your home aquarium, making fishkeeping a delightful and sustainable hobby. 

Fish perfect for Indian home aquariums

1. Guppies 

Among the most popular tropical aquarium fish that are perfect for beginners as well as seasoned aquarists alike, guppies come in countless fin and colour varieties. Boasting of brilliant, vibrant colours, an active nature, and easy adaptability, guppies make for the perfect aquarium fish for Indian climate. 

2. Mollies

A hardy fish variety that can thrive in both freshwater and slightly brackish conditions, mollies make for one of the best aquarium fish and is ideal for the varying water quality found in many parts of India. They prefer slightly warm water and are known for their peaceful temperament. Their unique shapes and wide range of colours are sure to make them an eye-catching centrepiece in your house. 

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3. Platies 

Platies are small, peaceful and incredibly easy to care for. The ideal and beautiful tropical fish for community tanks and beginner aquarists, platies are suitable for most Indian households without the need for heavy-duty heaters. With their bright red, orange, and blue hues, platies add the perfect splash of tropical charm to any tank setup and surely make for the top aquarium fish to keep. 

4. Swordtails 

Named for their distinctive tail shape, swordtails are lively swimmers that adapt well to India’s ambient temperatures. One of the best aquarium fish that thrives in slightly warmer water temperatures, swordtails are extremely social and make for the best inclusion for community tanks. Available in striking shades like red, green, and orange, they also often boast of shimmering undertones that glimmer under the aquarium lighting. 

5. Betta Fish 

A stunning and solitary tropical aquarium fish that is known for their flowing fins and aggressive nature, betta fish are able to tolerate warmer temperatures. Among the top aquarium fish for Indian summer months, their oxygen requirement is quite low, and they can also thrive in smaller tanks without advanced filtration, making them perfect for compact urban homes. 

6. Zebra Danios 

An energetic and fast swimming species of fish, Zebra Danios are especially known for their black and white stripes. An aquarium fish that is native to South Asia, including parts of India, they are naturally suited to the Indian climate and adapt well to a wide range of water conditions as well. 

7. Neon Tetras 

A tiny but mesmerising variety of tropical aquarium fish, Neon Tetras are known for their glowing blue and red stripes. While slightly more sensitive, these beautiful tropical fish can adapt to Indian climates if the water conditions are well-maintained. One of the top aquarium fishes, their synchronised swimming creates a dazzling display in community aquariums. 

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How to maintain an aquarium in the Indian climate 

Maintaining a healthy tropical aquarium in India involves more than just choosing the right fish. The country’s varied climate, with high temperatures in summer and cooler winters in some regions, demands special attention to a number of factors. Here are some of the key aspects to consider-

1. Water temperature regulation- Tropical aquarium fish thrive in a stable range, usually between 22 degrees Celsius and 28 degrees Celsius. You can use an aquarium heater during winters in the northern or cooler regions, or ice packs to prevent overheating in warmer climates.
2. Water quality and filtration- Indian tap water may contain chlorine, heavy metals, or varying pH levels. Poor water quality can stress or kill tropical fish. So, it is important to always use a water conditioner and install a reliable filter to maintain ideal water conditions.
3. Consistent water supply- Power outages are common in many parts of the country, and the filtration, as well as heating or cooling systems, depend on electricity. So it is necessary to consider a backup power source or use battery-operated air pumps.
4. Acclimatisation of fish- Sudden temperature or water chemistry changes can shock fish. While introducing new fish, use the drip acclimatisation method, and avoid dumping fish directly from the store bag into the aquarium.
5. Proper feeding practices- Overfeeding is a common mistake that can lead to poor water quality and unhealthy fish. It is recommended to feed small quantities 1-2 times daily, and remove any uneaten food after 2-3 minutes.
6. Disease prevention- Fluctuating temperatures and poor water quality can lead to diseases like ich or fin rot. Quarantine new fish before adding them to the main tank, and always keep aquarium tools clean and avoid cross-contamination.