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5 Gallon Desktop Oasis

Tailored towards the beginner who wants to get started in the saltwater hobby and full-blown experts alike, the PNW Custom Small-In-One XL does not disappoint: made with high-quality ultra clear 5mm Glass, which means it's easier than ever to view your inhabitants and keep your aquarium clean!

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NEW PRODUCTS

PNW CUSTOM AQUARIUMS

Ready to get started on your very own aquarium journey? Explore the entire family of PNW Custom aquariums, including our NEW Small-In-One XL 5 Gallon Aquarium and Mini Pond 4 Gallon Freshwater Aquarium.

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Micro Tank Maintenance: Pump Deep Cleaning! #pnwcustom #microreef #microtank

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06/06/2025

PNW Custom

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Nothing will put a bigger smile on your face than a Micro Reef on your neck! #Roamingreef #pnwcustom

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29/03/2025

PNW Custom

29

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Hitting that weekly maintenance right on schedule in the PNW Custom 5-Gallon Small-In-OneXL aquarium

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13/03/2025

PNW Custom

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Maintaining & Adding Corals to Your Small-In-One XL | 5 Gallon Desktop Aquarium | E4

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07/03/2025

PNW Custom

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Wrapped up this custom frag tank, and it came out awesome! DM us to get yours now!

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04/02/2025

PNW Custom

27

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3

PNW Custom Photo Box in Use!

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01/02/2025

PNW Custom

33

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WATCH OUR VIDEOS

In addition to the numerous free resources available on our site, we upload regularly to our YouTube channel and share tips and tricks to get your aquarium running! Check out our most recent videos:

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Craig, Verified Reviewer

"Grabbed a pop stand with my order because I needed something for my torch. I will be stocking a few a these for my frag tank, everything has been superior quality."