AIO 50.3
WB_AIO_SW_50_3_1 · No Cabinet / System Only
The AIO (All‑In‑One) series offers a compact, integrated solution that houses the filtration chambers, overflow, and return within the aquarium for a clean, minimalist setup. Ideal for both beginner and...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.
The AIO (All‑In‑One) series offers a compact, integrated solution that houses the filtration chambers, overflow, and return within the aquarium for a clean, minimalist setup. Ideal for both beginner and experienced aquarists, AIO tanks range from 20 to 65 gallons and come equipped with adjustable nozzle returns, filter socks, carbon pellets, ceramic rings, and in smaller models, included pumps. Built with sturdy cabinetry in sleek white/black/aspen finishes, they deliver performance and style in one package.
Build around the AIO 50.3.
It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.
Pick the right one, not the biggest one
The honest line-up from aquariums & stands. Most buyers reading this page should buy the middle column.
AIO 35.2
AIO 50.3
AIO 65.4Asked before checkout
The questions our support inbox actually gets.
Does it ship quickly?+
Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.
What if it's the wrong fit for my tank?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.
How does the bundle discount work?+
Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.