Fluval Flex Aquarium Unit 82x40x39cm 123L Colour:Black Coral Essentials recommends running your

Coral Essentials recommends running your aquarium at a nitrate level between 1ppm and 5ppm

Acid BufferProduct Description Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer

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

2pcs 4 heads tube holder and 4pcs tube organizer

Due to the unique composition of carefully selected amino acids

Fluval Flex Aquarium Unit 82x40x39cm 123L Colour:Black Coral Essentials recommends running yourFeatures 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