Machines for making waves; Circulating pumps; Submersible electric pumps; Sump pumps; Motorised pumps; Air compressors; Air compressor pumps; Dosing machines (pumps); Machines for the dosing of liquid

Aquarium filters; Aquarium filtration apparatus; Aquarium heaters; Aquarium lamps; Aquarium aerating apparatus; Filters for aquariums; Filters for use in aquariums; Heating apparatus for aquariums; Aquarium lights; Lighting for aquariums; Apparatus for lighting; Protein skimmers being water purification apparatus for aquariums