AquaEL Opti Tank

The AquaEL Opti Tank is an aquarium without equipment made of crystal-clear opti glass. Available as Opti Tank 60 (54 l, 60 × 30 × 30 cm, 5 mm glass) and Opti Tank 100 (200 l, 100 × 40 × 50 cm, 8 mm glass).

Opti glass has had the greenish tint of ordinary glass removed in a special de-iron process, so the walls are colourless and let light through well – plants and fish show their natural colours. The edges are polished and ground with a trapezoidal cut, and the panes are precisely joined with clear silicone.

The Opti Tank suits spacious, open layouts. The manufacturer suggests using it with, for example, Ultra or Ultramax external filters, Leddy Slim lights with the Leddy Slim Hanger, and an Ultra Heater or Flow Heater. The aquariums are made in Poland at AquaEL's Suwałki plant.