Aquarium care should be regular, competent and, if possible, minimal. It is necessary to create your micromye, your ecosystem in the aquarium, so that your intervention is not frequent. The larger the size of the aquarium, the easier it will be for you to take care of it, so that the three -liter bank is clearly not suitable for fish life. You have to control the condition of fish, if necessary, treat them, catch patients, remove the dead and plant new. You will also monitor aquarium plants, feed your fish, and also control that all aquarium equipment is in good.