subject: Fancy goldfish- Aqua therapy for the soul [print this page] A well filtered aquarium with more than hundred litres of size can be used to keep them for domestic purpose. Twenty-five percent of the water should be changed twice a week to keep the environment safe for the fish. Small plants should be added along with fine grain sands for the purification purpose. These small steps can keep these colourful creatures more vibrant and increase their life, which in turn adds more joy to your life.
