1
Chemicals for use in aquariums; Chemical water softeners for aquariums; Water softening substances; Salts [chemical preparations]; Test paper, chemical; Chemical preparations for analyses, other than for medical or veterinary purposes; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering materials [unprocessed plastics]; Zeolites; Peat (fertiliser); Biological preparations, other than for medical or veterinary purposes; Activated carbon; Fertilisers; Ceramic materials in particulate form, for use as filtering media; Artificial and synthetic resins
7
Aerating pumps for aquaria; Aquarium pumps; Airstones for aquariums (pumps); Suction pumps; Electric pumps for aquariums; Water heaters [parts of machines]; Filters [parts of machines or engines]; Filtering machines; Cartridges for filtering machines; Mechanical machines for the distribution of foodstuffs to animals
11
Aquarium filtration apparatus; Aquaria heaters (apparatus); Filters for use in aquariums; Aquarium lights; Lighting systems for aquariums; Water filtration systems for aquariums; Lighting apparatus; Lamps; Water filtering apparatus; Water distribution installations; Water sterilizers; Water softeners
21
Indoor aquaria; Aquarium hoods; Glass bowls; Non-mechanical distributors of foodstuffs for animals