AquaticLife Internal Mini Protein Skimmer 115 w/ FREE Ammonite Hydrometer

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In Stock: Order by 2PM EST for same-day shipping (M-F)

This item is in stock in our East and West Coast warehouses


This item has been discontinued.


Effectively remove organic waste in aquariums up to 30 Gallons!

  • Compact size ideal for up to 30 gallon reef and marine aquariums
  • Streamlined design effectively eliminates organic waste
  • Proven needle wheel impeller increases air-to-water contact
Power Cord Length: 1.4 M/4.5 ft
Pump Wattage: 8W
Dimensions: 10.5x3x3 in
Collection cup volume: 3.4oz
Collection Cup Dimensions: 2x2x3 in
Min. Clearance Above Water Line: 3.75in

"AquaticLife’s New Principal SKIMMER!" by Royce Suzuki - Product Review on the Marine Depot Blog

Easy-to-read colors and aesthetic appeal!

The Ammonite shaped hydrometer from AquaticLife™ integrates a scale for accurate measurement of salinity in a reef or marine aquarium. The yellow needle above the blue background provides easy observation for the beginner or advanced marine hobbyist. It uses a patented water-fill design which allows the water to enter from the bottom of the unit, thus reducing the amount of bubbles that can stick to the measuring needle. This design produces an accurate salinity reading in a very functional and aesthetic package.

Hydrometer Ranges:
16 to 43 ppt
1.012 to 1.032 specific gravity

Manufacturer Info

AquaticLife Aquarium Supplies
AquaticLife is a Southern California based company that innovates, markets & manufactures premium branded aquarium equipment. AquaticLife products and information are designed to bring the experience of marine life into the home. The company manufactures a variety of aquarium products for both freshwater and saltwater applications. Water quality monitors and testing supplies, water filtration and submersible pumps are just a sampling of what this up-and-coming company offers. AquaticLife is best known for their stylish, powerful and extremely user-friendly light fixtures. They are also recognized for their outstanding customer support and helpful educational materials.



Experience Level: Intermediate


I have a 29 gallon reef w/ a 10 gallon sump. The skimmer sits in the sump, in 7 inches of water. At first I couldn't get it to work properly. I found out from another review that it works best if the water line is 1-1.5 inches below the bottom of the collection cup. I did this and it worked fantastic. I am very happy with my purchase.

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