Aquael Opti Set 125


The Aquael Opti Set 125 Aquarium Set blurs the boundaries between you and the underwater world. It impresses with its extraordinary transparency and perfect workmanship. Opti glass, polished edges and satin finish of the cover form an elegant whole. Invite nature into your home and see more!  See the Aquael YouTube Video

Dimensions: 81 x 36 x 51 cm

Capacity: 125L

Colour Option: black or white


  • Increased transparency
    – Tank made of opti glass (front and sides)
    – Polished edges, clear binder
  • Included Leddy Tube Day & Night lighting
    – Three lighting modes – DAY / DAYBREAK / NIGHT
    – Low power consumption – modern LED technology
  • Free and convenient access to the inside of the aquarium
    – Smart Open System in the cover
    – No transverse reinforcements
  • Openings in the rear of the cover for mounting hoses / cables
  • Fashionable satin finish of the cover and bottom frame
  • Comfortable fish-feeding

You also have the options to change the lighting position, and to extend the lighting with Leddy Tube modules.

Recommended Accessories (not included):

We recommend the Aquael ASAP 500 internal filter for this tank (not included)

We recommend the Aquael Platinum Glass Heater 150W

Dedicated Opti Set 125 cabinet with adjustable feet is available to purchase separately.

Delivery information:

Please note: (delivery in Ireland only), this product is ordered for you (specifically upon payment received). Updates will be given to you, our valued customer, regarding delivery times.  Delivery time for this product varies from 2 days to 1 month. Thank you.