Our take
Lifegard's dealer product page identifies CRYSTAL aquarium model R460012 as a 5.44-gallon rimless tank made from 5 mm low-iron beveled glass. It also lists dimensions and an insulation pad. Those details make this a specifically documented small glass tank in the current comparison. They do not establish a complete aquarium kit: the page does not itemize filtration, lighting, a lid, or a stand. The frozen historical Amazon ASIN is not verified as a current exact offer, so the tagged destination searches by model rather than pointing to that ASIN.
A shopper comparing a compact rimless glass tank by its listed size and construction who will confirm the seller package and supporting surface..
It is not a ten-gallon-class option, a verified wall-mounted model, or a documented filter-and-light kit. Choose another reviewed model if you require a sourced sump or need a current exact Amazon listing.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The dealer listing names exact model R460012 and gives a 5.44-gallon capacity with outside dimensions.
- It specifically describes 5 mm low-iron glass and beveled edges rather than leaving tank material unknown.
- An insulation pad is included in the listed package, while other equipment remains unconfirmed.
What to weigh up
- The listed capacity is under ten gallons and is not a measured operating-water amount.
- The page does not establish filtration, lighting, a lid, heater, or stand for the exact package.
- Historical ASIN B07J5RMQYD is not verified as a current exact Amazon offer.
The key details
| Model covered | R460012 |
|---|---|
| Listed Capacity | 5.44 gal (listed) |
| Tank Construction | 5 mm low-iron glass |
| Documented Package Feature | 45° beveled edge; insulation pad listed |
Performance figures are manufacturer claims. Source checked October 9, 2026. Regional models and included accessories can differ.
What the features mean for you
What the R460012 listing identifies
The Lifegard Aquatics dealer page gives this aquarium a precise SKU: R460012. It classifies the item as an aquarium and names the CRYSTAL rimless low-iron line. That is useful because it separates this candidate from similar Lifegard tanks in other capacities and from generic rimless aquariums that may have different seams or packages. The frozen source row's historical Amazon ASIN B07J5RMQYD was not tied to a current exact Amazon offer, however. This profile therefore uses the dealer-confirmed maker model for identification and sends shoppers to a tagged Amazon search for R460012. Compare the model code and 5.44-gallon title on a result; a similar brand name or photo alone does not establish the same tank.
The stated capacity and dimensions help with planning
The listing gives 5.44 gallons and dimensions of 14.17 by 8.66 by 10.24 inches. These values put the model below the finder's ten-gallon minimum and give a concrete starting point for comparing the footprint to a shelf or available space. They are listing specifications, not a measured fill volume or a filled-weight certificate. Gravel, equipment, fill height, and any setup details can affect actual operating water and total load, and the saved page does not quantify those changes. Before purchasing, check the current exact package dimensions and the support requirements for the surface where the aquarium will sit. The small capacity is a meaningful distinction from larger tanks, but it does not establish livestock suitability.
Low-iron glass and beveled edges are documented features
Lifegard describes the tank as 5 mm low-iron ultra-clear glass with beveled edges. The page further refers to a precision-cut 45-degree edge and clear silicone joint. Those construction details give a shopper something specific to verify against an image or model label, and the glass fact lets the product appear when a flexible-capacity comparison requires glass. The listing's promotional language about clarity is not an independent optical test, and the saved research does not establish a panel-by-panel glass specification or a structural rating. The review records the named material and edge treatment without turning them into a measured claim about color rendering, impact resistance, or long-term durability.
Only the insulation pad is itemized as an included part
The product description explicitly says an insulation pad is included. It does not identify a filter, pump, light, lid, heater, or stand in the saved package description. That is an evidence limit, not proof that a seller supplies none of those pieces. A buyer planning a ready-to-run setup should ask the seller for a current box list and confirm whether compatible filtration and lighting are included. In the finder, R460012 cannot satisfy a sump requirement because the available source names no sump system; the profile leaves filtration unknown instead of treating it as absent. This differs from the Aussie Aquariums Skyline White listing, which describes a wall-mounted package with named filter and lighting components, but does not state tank material.
Where it appears in the finder
The five-point-four-four-gallon listing excludes R460012 whenever a shopper requires ten gallons or more. Its documented glass construction admits it to flexible-capacity glass comparisons, while the unknown installation format cannot satisfy a wall-mounted requirement. Because the source does not document a sump, the model also stays out of a sump-required result. These choices use only attributes stated on the product page; they do not rank the tank or say what animals it can house. When every answer is flexible, compare its known glass and edge details with the Skyline White's wall-mounted format and package description, and with other small tanks whose capacities or materials have separate source limits.
Confirm the exact seller package before ordering
The affiliate link searches Amazon for Lifegard model R460012 and the CRYSTAL 5.44-gallon name. It is not a direct link to the frozen ASIN. Search results can show related capacities or tanks from the same product family, so compare the model code, dimensions, glass description, edge treatment, and included pad. The cited dealer page provides product specifications but does not establish an Amazon seller, current offer, stock, price, return policy, or the package offered by any search result. If equipment inclusion or a precise installation fit matters, get those details from the seller before buying. No buyer-review summary or hands-on claim is used here.
What else to compare
For a documented wall-mounted format with a listed filter and light, compare Aussie Aquariums Skyline White; its listing does not state tank material or wall-support limits. For a larger listed glass tank, see the ten-gallon and larger standard models.
Before you buy
What capacity does Lifegard list for model R460012?
The dealer page lists 5.44 gallons. It is a nominal product-page value, not a measured operating-water amount.
What does the product page say is included?
It lists an insulation pad. The saved page does not itemize filtration, lighting, a lid, heater, or stand.
Is the tank documented as glass?
Yes. The listing identifies 5 mm low-iron glass and beveled edges; it does not provide an independent structural or optical test.
Does ASIN B07J5RMQYD link to a current exact Amazon offer?
That historical ASIN has not been crosswalked to a current exact offer. The affiliate destination is a tagged search for model R460012.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Lifegard Aquatics dealer product page for CRYSTAL R460012 ↗ — checked October 9, 2026.
- Lifegard Aquatics dealer page: SKU and product type at lines 219–221; listed capacity, dimensions, glass and insulation pad at lines 205–231 ↗ — checked October 9, 2026.
The decision
R460012 suits a comparison centered on a specifically documented 5.44-gallon low-iron glass tank with beveled edges. It does not meet a ten-gallon, sump, or verified wall-mount requirement. Confirm the current seller's exact model, support needs, and equipment package; the historical Amazon ASIN is not current-offer proof.
Is it the right fit?
Check the exact model and today’s offers on Amazon.