Review on Hang-On Marine Color RDC 150: Advanced Needle Wheel Protein Skimmer for 40 Gallon Saltwater Aquariums by Todd Winter

Black Skimmates in Five Hours! This little skimmer is awesome! Has a small footprint in the palette (should fit in the palette). It works MUCH better than the Coralife 65 it replaced. I can't say enough about it. High quality acrylic, just open with care as they are well packaged. I saw a video where a guy broke it while opening it. Biggest tip? READ THE INSTRUCTIONS AND USE THE ASSEMBLY DIAGRAM. Be careful not to lose the o-rings on the water level rod during assembly. It can be adjusted to make the reaction chamber lighter or lower. Very well made and designed. I highly recommend this product. Works in a 30 gallon cube with a pallet of about 10g. I bought this for its size even though it's only rated for 30 gallons due to pallet space issues. So far it's working great!