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Filtering media, namely, ceramic materials in particulate form for use as a filtering media in indoor aquaria, mineral substances in the nature of filtering materials for use in indoor aquaria, vegetable substances in the nature of filtering materials for use in indoor aquaria, and chemical preparations for use as filtering materials for use in indoor aquaria; unprocessed plastics for industrial use; bacterial preparations other than for medical and veterinary use, namely, bacterial additives or breakdown of fish and animal waste

Indoor aquaria and their accessories, namely, aquarium air stones and aquarium hoods; filtering materials used in indoor aquaria, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria; ornamental fittings for indoor aquaria, namely, aquarium ornaments