Need a reliable protein skimmer for your rimless nano reef? JBJ SK-45 Protein Skimmer offers a smart skimmer solution for rimless aquariums under 45 gallons including all-in-one systems. Powered by an enhanced needle wheel pump, this internal hang-on-back skimmer boosts aquarium water quality with a flurry of waste-removing microbubbles. Dual Bubble Trap Sponges helps prevent micro-bubbles from entering your system Compact design and rimless mounting bracket allows convenient placement in tight spaces.
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