1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Water treatment preparations; Microorganisms, enzymes and bacteria and trace elements, cosubstrates and minerals for water treatment, other than for medical purposes; Biological preparations for use in industry and science; Filtering materials [chemical, mineral, vegetable and other unprocessed materials]; Growing media, fertilizers and chemicals for use in agriculture, horticulture and forestry; Bacteria, in particular for water treatment, other than for medical purposes; Oxygen and chemical and biological preparations with oxygen, other than for medical purposes
11
Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating and water supply; Air filtering installations; water filters for aquaria, Water filters for ponds, Water filters for artificial bodies of water, water filters for natural bodies of water; Filtering devices for water treatment installations, included in class 11
19
Decorative sand, Decorative gravel and Decorative stones
21
Statues, figurines, plaques, ornamental objects and works of art, made of materials such as porcelain, terra-cotta or glass, included in this class; Glassware, porcelain and earthenware; Sponges; Brushes; Cleaning articles; Aquariums, fish basins, aquariums with integrated filters and pumps; covers and hoods for aquariums, terrariums and vivariums; terrariums and vivariums with integrated humidifiers, filters, heaters, atmosphere and environment controls; stands for aquariums, terrariums and vivariums (other than furniture); Terrariums and vivariums for sale in kit form; Parts and fittings for all the aforementioned