Bottom Feeder vs Shrimp: Which Pool Vacuum Wins?

 If you’re a pool service pro trying to pick a cordless pool vacuum that truly fits your pool route, the choice between the Bottom Feeder and the Shrimp Cleaner comes down to how you actually clean day to day. Both are designed as independent, battery-powered vacuum systems that you can drop into a pool or spa without cords, plugs, or a separate pump setup, which is the real advantage: speed. The Bottom Feeder has built a reputation as the pro-grade benchmark because it’s built from aluminum with serious components and strong thrust, so light debris in a 15,000-gallon pool can be handled in just a few minutes. That kind of time savings matters when you’re moving stop to stop and trying to protect your schedule, your body, and your profit.

Physical size and handling are the next decision points. The Bottom Feeder is compact for what it is, but the Shrimp Cleaner is noticeably smaller and lighter, which changes how it feels on steps, benches, spas, fountains, and tight corners. A smaller body also means a narrower cleaning path, so it may take more passes on an entire pool floor, but it can be faster for targeted “spot vacuum” jobs where you want precision. For many routes, that’s the real question: do you need an all-purpose cordless pool vacuum for regular full-pool vacuuming, or do you need a nimble tool that complements pools that already have automatic cleaners and only need quick cleanup work?

Battery specs look simple until you factor in charging. Both units use a rechargeable lithium iron phosphate style battery designed for safety and long life, with roughly 1,500 to 2,000 recharge cycles. The Bottom Feeder is rated around 1.5 hours of runtime, while the Shrimp Cleaner can run about 2.5 hours because it draws less power. But charging time flips the story: the Bottom Feeder recharges much faster and can be charged while driving with an affordable 400-watt power inverter, which is a practical upgrade for technicians who want to keep tools ready between stops. The Shrimp’s longer runtime is attractive, especially for lighter debris routes, but the longer full recharge time is worth planning around if you rely on it heavily.

Filtration and upgrades are where both systems get more versatile. Bag microns matter because they determine what you actually capture, from leaf debris down to fine silt. You can run different debris bags, including finer options, and there are solid aftermarket bag choices that fit well. The standout add-on is the cartridge filter assembly with a threaded halo that can swap on and off quickly, turning the vacuum into a tool for fine dirt, dead algae, and DE powder, down into roughly the 10 to 20 micron range. The newer magnetic on-off switch is another real quality-of-life upgrade. Finally, consider the “throat” design and suction feel: the Shrimp’s smaller opening can maintain strong pull in practice, making it a serious pro tool rather than a light-duty gadget. The best pick is the one that matches your route’s debris load, the surfaces you vacuum most, and how much you value speed versus runtime.