Last weekend, we bought the whole set of fish tank and accessories. We had a school of fish. The Neon fish was a little fish from Amazon river in South America. The seller sold us many of the chemicals to use with the fish.
During the first few days, the fish survived well. We raised them in the living room where we turn on the air-cond. a few hours a day in the evening. However, our fish start to die. So we went to consult the seller again. They just sold us a few more anti-bacterial and the anti-chlorinated solution. the next day after the dropping of those chemical, all of our neon fish died. The whole school.
The seller was surprised as they were in business for over 20 years and never found such thing like that. They agreed to replace the whole school. We decided to switch the fish to the burn-tail Rose fish (I might be wrong on the name as I translated it from Thai name.)
This time I also install the thermometer to see how the temperature swing during the day and during the cooling time with air-cond. The fish is living hapily. The seller still insist to use those chemicals. I did it carefully. No overdose. Use precise droplet and measurement.
