Algodón filtrante para acuarios: apto para la filtración de acuarios y estanques almohadilla filtrante para acuarios: 50 x 3 x 100 cm, recortable.

【Safe Material】This aquarium filter cotton is non-toxic, harmless, odorless, and colorless, and will not pollute the water. It is soft to the touch, durable, and can be washed multiple times without deforming. 【Perfect Size】This aquarium filter pad measures 50 cm x 100 cm and is approximately 3 cm thick, suitable for various aquariums and fish species. 【High-Quality Filtration】The tubular filter roll for air conditioning is made of fine fiber yarn, approximately 3 cm thick, and has good rigidity, effectively filtering various impurities and contributing to a clean biological filtration system. 【Wide Range of Applications】Suitable for air conditioning filtration, industrial filtration, fan filtration, water dispenser filtration, and also suitable for various aquariums and fish species.