This guide provides tips on water and plant care for a healthy aquarium
This guide explains the importance of maintaining a natural ecological balance in aquariums, covering water quality parameters such as pH, hardness, and nitrogen levels. It details how to manage pollutants from fish waste and tap water to ensure a healthy environment for ornamental fish and aquatic plants.
The document provides practical advice on using EHEIM water care products, including conditioners, bacterium starters, and algae controls, to support biological cleansing and plant nutrition. It also outlines general stocking recommendations and the necessity of regular partial water changes.
A pH level between 7.5 and 8.5 is usually recommended for aquariums, depending on the species of fish.
You should change about 1/3 of the water in your aquarium every 3 or 4 weeks.
The general recommendation is 1 cm of adult fish to 2 litres of water.