Goldfish do need to have their water temperature lowered in summer. The suitab...
The suitable water temperature range for goldfish in winter is above 10°C, and...
Goldfish are prone to freezing to death in water temperatures below 0°C. When ...
The correct methods of conditioning water for koi fish mainly include the foll...
Koi fish sleep for about several hours every day. Their sleeping habits are cl...
Koi color - enhancing lights can, to some extent, help koi enhance their color...
Koi fish have extremely vivid colors, making them highly ornamental. That's wh...
Whether goldfish need to stop eating in winter depends on the water temperatur...
Koi fish generally require 6 - 10 hours of light exposure per day. Specificall...
There are several ways to aerate water for goldfish. Here are some common and ...