Fluval Flex Aquarium Unit 82x40x39cm 123L Colour:Black and they are available in

and they are available in a variety of shapes

To ensure healthy SPS corals

Seachem Acid Buffer

11cm to top of main filter intake section

Fills joints and gaps: Helps create a smooth and consistent water flow in water features

Fluval Flex Aquarium Unit 82x40x39cm 123L Colour:Black and they are available inFeatures Mobile device controlled Aquasky 2. 0 Bluetooth LED operates via FluvalSmart App Customizable, adjustable light spectrum (Color temperature ranges from 3000 25000 K) Multiple weather effects storm, lightning, cloud cover and more 24 hour programmable light timer mimics the natural cycle of the sun and moon Optional space to add a second Aquasky LED (sold separately) LED Strip (Item #14549), Driver (Item #A20431) Powerful 3 stage filtration