Ultum Delta Mini Freshwater Aquarium Surface Skimmer

15 in stock now at our store
In-Store price today: $ 27.99

UNS Delta Mini Surface Skimmer is a compact in-tank unit designed to clear the waterline of visible buildup while providing gentle filtration for smaller aquariums.

This model combines an adjustable pump with a floating intake head that draws in surface water, helping to remove organic film, dust, and light debris from the top layer. By keeping the surface open, it supports efficient gas exchange, which contributes to stable conditions for fish, invertebrates, and plants. In nano setups, the Delta Mini can also function as a primary internal filter, offering circulation and mechanical polishing in a single device.

Key features

• Compatible with freshwater, planted, and marine or reef aquariums.
• Straightforward to install and service for routine cleaning.
• Height and intake position can be adjusted to match changing water levels.