UNS 5N Rimless Nano Aquarium
UNS_5N_3N_RIMLESS_NANO
Representative variant: the UNS 5N rimless nano aquarium from Ultum Nature Systems. It is a premium 4.6-gallon nano tank built from low-iron 91% Diamant glass with 45-degree precision-cut mitered edges...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.
Representative variant: the UNS 5N rimless nano aquarium from Ultum Nature Systems. It is a premium 4.6-gallon nano tank built from low-iron 91% Diamant glass with 45-degree precision-cut mitered edges and clear silicone seams for an unobstructed, crystal-clear view. The non-tempered glass can be drilled, making it suitable for both planted freshwater aquascapes and nano reef setups.
Build around the UNS 5N Rimless Nano Aquarium.
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 planted aquariums. Most buyers reading this page should buy the middle column.
UNS 5N Rimless Nano Aquarium
UNS 60U Rimless AquariumAsked 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.