How can I clean the aquarium decoration?
To clean the aquarium decorations, you can use a soft brush or sponge to remove stubborn deposits and algae. You can also use a solution of water and vinegar or special aquarium cleaner (JBL Power Clean) to remove stubborn stains.
It is important that you do not use any cleaning agents that are toxic to fish, and ensure that all residues are thoroughly rinsed off so as not to affect the water quality.