Nilanjan Das

This is definitely one of the best aquarium shops in Kolkata (Near Ruby Crossing). It has a wide range of products from top notch brands like ADA, Oase, Shiruba, and many more. Gautam Gupta sir is a very knowledgeable person having more than around 30 years of experience in the aquarium hobby. He discovered several fishes native to Bengal that can be kept in planned aquarium. If you are interested in fish keeping, I would definitely suggest you to subscribe to his blog and YouTube channel to learn many more about the hobby.