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MicroTank Artisan P-1G Peninsula SE - Oceanbox Designs, LLC

MicroTank Artisan P-1G Peninsula SE

(1 customer review)

From: $395.00

Shipping ETA:

  • August 9-12th (tank #1-5)
  • August 28-31st (tank #6-10)
  • +3-4 Weeks for Backorders

MicroTank® P-1G Peninsula SE Featured:

  • Included a 18W Full Actinic LED Light w/Active Cooling (support Soft and LPS corals).
  • Made from New Architectural Grade Cell-Cast Acrylics (made in North America).
  • New proprietary formulated solvent for maximum molecular seams bonding.
  • High-quality seams are achieved with our fabrication method we developed over the years.
  • Museum quality hand-polished edges.


IIMAGS Nano Glass/Acrylic Aquarium Scrubber

Availability: Only 2 In Stock

SKU: OBD-MICROTANK-P1G Categories: , Tag:

The World’s First Ultimate 1 Gallon Micro AIO Aquarium!

MicroTank® Artisan P-1G Peninsula SE by Oceanbox Designs®

Extremely sleek and contemporary Reef-Ready design that will immerse your Micro-Reefing creativity Beyond Boundaries!

YouTube video


Introducing the Oceanbox Designs® MicroTank® Artisan P-1G Peninsula SE A one of a kind impeccable mini All-in-One aquarium that is meticulously hand-crafted (not mass produced). Built with passion and advanced features that allow you to create your own thriving micro reef. Advanced reefers and aesthetes will truly appreciate the beautiful and extremely sleek design, aimed to be your bespoke Micro-Reef masterpiece! – Ready to master your beyond possibilities?

MicroTank® P-1G SE Overview

The MicroTank® P-1G is a superior-engineered, superior-built 1 Gallon Peninsula Micro AIO aquarium that feature an almost fully enclosed ecosystem that keep water parameters and temperature extremely stable, with both the custom fitted AIO filter cover and display area cover on – (This is crucial in such a small volume system!)

Main Features

95% Enclosed Ecosystem

Stability is the key to a successful micro reef! Our sleek, Anti-Warp display cover featured a transparent UV reactive rim that will glow beautifully under UV/Actinic reef lightings. A snap-on AIO filter cover is also provided, making it a 95% enclosed ecosystem to maximize water stability. Top off will only be needed once every 5-7 days, even then only a sip of RO/DI water is all there is to refilling any evaporation.

Flow & Circulation

A 5VDC 50GPH return pump with an adjustable flare nozzle is installed to provide proper flow and circulation for your corals while keeping noise level to almost silence due to the low DC voltage. We also used a high quality flexible black tubing to prevent algae build up inside the tubing which can cause clogging and reduce flow overtime.


The MicroTank® P-1G SE comes equipped with a well-designed built-in All-In-One filter. To maximize filtration in such a small space, an optimized Removeable Media/Heater Caddy is provided with two UV reactive slide-out media trays to hold mechanical and chemical filter medias. Your rockscape will serve the purpose of biological filter media for beneficial bacteria to cultivate within.


To ensure temperature stability, a dedicated heater chamber is built into the Media Basket to fit an Aqueon 5Watt Flat Heater. Caution! This heater doesn’t have a controller built-in so it is strongly recommended to be used with the Inkbird 308S Temperature Controller. These are to be purchased separately, not included!


To provide adequate lighting for the health of your corals, we included a mini 18W Full Actinic w/Purple Led Light that will support Soft and LPS corals. This light has a custom fitted active cooling designed by Oceanbox Designs® for long lasting performance. Our light stay lukewarm to the touch even after 5-6 hours of running. The waterproof gooseneck and plastic clamp-style mount makes for an easy installation and will NOT CORRODE like an aluminum mount.

MicroTank® Modular Stand

If that’s not enough, the MicroTank­® P-1G comes equipped with streamlined fully functional stand! This stand is not just a sleek-looking pedestal, it featured an over-engineered supporting structure coupled with high quality corrosion-resistant stainless hardwares to ensure structural integrity.

Now here comes the fun part! It featured two removeable magnetic panels giving you full access to inside the stand for future add-on accessories or can be used for storage for coral foods, tweezers, smartphone lenses, etc. The back side panel also have accessible ports for future accessories.

And last but not least! All sides panel are made from matte surface materials that repel smudges and finger prints, unlike the usual high gloss acrylic that is fingers prints/smudges magnet.


  • Filled Water Volume: 1.2 Gallons
  • Tank Dimensions: ~10.5″L x 5.4″W x 5.4″H
  • Display Area Dimensions: ~7-3/4″L x 4-3/4″W x 5″ (Waterline)
  • Stand Dimensions: ~10.5″L x 5.4″W x 4.0″H
  • Proudly Designed and Made in Texas
  • *Due to these systems being hand-built, dimensions may be slightly differ from system to system.


Our MicroTank® and Modular Stand are built from our Premium-Sourced Cast Acrylics (made in North America) with high quality components and hardware including: Neodymium magnets, stainless steel, nylon, and 3D printed. All materials that meet water are 100% Reef-Safe!


Coral Magazine:

How To Set Up your MicroTank

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5 out of 5 stars

1 review

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What others are saying

  1. Phillip Desilets

    Fully Functional Pico Reef

    Phillip Desilets (verified owner)

    Though I’ve been in freshwater aquaria all my life, this has been my first ever marine tank. I put lots of time into studying exactly what I’d need to do, and decided that a Pico tank was the right choice for me. Finding an all in one that not only served its function well, but also looked amazing was a challenge. When I found the P-1G, I was instantly impressed. The design is thoughtful and classy, with just the right proportions for all the essential functions. I love how perfectly the filtration is integrated along with the heating compartment and light mounting area. The flow is strong enough for the tiny environment and the filter pad is easy to access for routine cleaning. The only complaint I’d make is that the access holes in the back of the stand are not large enough to fit all the cables inside, nor the InkBird controller for the heater. It would be nice to be able to tuck all that in and have a single cord from a small power station leading back to the wall. Never the less, it is a minor inconvenience and my only real grievance with the design. As for the craftsmanship, it is top notch! Every seem is perfect and the fit and finish is flawless all around. I have noticed that the lid only fits on one way, but that is of little concern, being a custom peice. When fitted properly, evaporation is indeed highly diminished. I only have to top off once a week, if that. Being a pico reef, water changes are easy on a weekly schedule, as replacing a quart to half a gallon instantly resets the chemistry levels and replenishes minerals. Obviously, you can’t fit much in such a small space, but I’ve got about a dozen frags growing in there, all mounted to the rocks they will eventually encrust. I have mostly Zoanthids but a couple other softies and LPS (non stinging). I have a feeling the recommended light is not intense enough for sps, though I am not experienced enough to say for sure. My tank has been up and running for about 7 weeks now and I’ve had no real issues with any aspect of it. In any field of the aquarium hobby, there are countless gadgets and gizmos that we purchase because the looked cool or useful. Many of them end up becoming a regret down the road. I can safely say that if I could go back and make the decision to purchase the P-1G again, I’d do so in a heart beat! I look forward to seeing what new appliances and options they come up with for it in the future. I am particularly interested in what they plan on utilizing the spacious stand for. If a Pico Reef is something you are really curious about, and design aesthetics is highly important to you, I’d highly recommend this tank!!!

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    • PhuongT


      Thank you so much for the awesome review with your MicroTank Artisan P-1G! We really appreciated your feedbacks and thoughtfulness details. It is our ever growing endeavor to improve and innovate our products to the highest level in the industry, and it is because that we’re a family run business passionately love crafting/designing that make it possible to produce these high quality systems at a very limited quantity due to the insane labor involved. The light we recommended should be good enough for less demanding SPS (digitata, montipora, birdnests) but it is another challenge in itself to keep SPS unless you are an experience reefer. The lid is fitted one way because it needs to accommodate the filter cover. We’ll have a couple of neat accessories and a different light coming up in a few weeks, stay tuned and I hope you’ll enjoy your MicroTank for a long time!

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