My brother's new tank is clean, sound from everything, 20 liters. Comes with a filter, guaranteed from everything, suitable for guppies and other small fish. Bidding publicly with a mobile number for credibility. Contact via WhatsApp, as I rarely log in to the site. Location: Taif + Al-Rumaydah. Dimensions: 37 cm (length) × 23.5 cm (width) × 35.5 cm (height). Capacity: 20 liters.