Horizon Aquatics OptiGlass 45S Shallow Aquarium (45×27×20cm)

The OptiGlass 45S Shallow Aquarium is the perfect choice for compact aquascapes that maximise visual impact while fitting comfortably into smaller spaces. The Horizon Aquatics OptiGlass 45S Aquarium is designed for aquascapers who want the creative freedom of a shallow aquarium, offering excellent depth for hardscape layouts and easy access for planting and maintenance. Made from low-iron optiwhite glass, this aquarium provides crystal-clear clarity, showcasing vibrant aquatic plants, intricate hardscapes, and natural aquascaping layouts.

Beyond aquarium use, our OptiGlass tanks make excellent terrariums thanks to their clean, minimalist design and crystal-clear glass. The shallow dimensions are ideal for creating detailed planted displays, moss gardens, and tropical terrariums. If you're building a humidity-loving environment, compatible ADA glass lids allow you to retain moisture effectively while maintaining that sleek, open-view aesthetic.

Key Features

Ultra-Clear Optiwhite Glass – Brilliant colour and distortion-free views.

Rimless Minimalist Design – Seamless and sleek shallow aquarium.

Aquascaping Ready – Ideal for planted aquariums, shrimp tanks, and nature-style layouts.

Compact Shallow Format – Perfect for creating impressive aquascapes in smaller spaces.

Easy Access Design – Shallow height makes planting, trimming, and maintenance simple.

Specifications