I want to use this to raise Monarchs inside. Has anyone found a mesh lid that fits this aquarium - not a fine mesh lid, something mid-aerated.

I looked for lids for this size and they don't seem to exist. You could easily make one though.

45L.... 2 gallons? Hello! I'm quite confused in here, according to the manufacturer website the 45L model is 3.8 gal... who's right?

3.8 gallons. 45L is model number.

The product information says the tank is 45 L and 3.4 gallons, but these are not equivalent volumes. What is the actual volume of the tank?

It’s 3.4 gallons. 45 L is the model number.

Is the tank shipped in a cardboard box or wooden crate?

It was well packed in cardboard box not wooden crate.

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Description

🐠 Elevate your aquascape with crystal clarity and sleek design — don’t just keep fish, showcase art!

LIGHTWEIGHT STYLISH - At just 2.27 kg, this rimless rectangular tank combines portability with minimalist style, perfect for modern indoor spaces.
GOLDEN RATIO DIMENSIONS - Designed with the golden ratio in mind, this tank offers perfect proportions to elevate your aquascape’s depth and perspective.
PRECISION ENGINEERED EDGES - 45° mitered edges bonded with premium German silicone ensure a sleek, rimless design that’s both durable and elegant.
READY TO LEVEL CONVENIENCE - Includes a black Nano foam leveling mat, so you can set up flawlessly without sacrificing your yoga mat or furniture.
CRYSTAL CLEAR VIEWING EXPERIENCE - Experience aquarium clarity like never before with 91% ultra-clear diamante glass that eliminates green tint for stunning underwater visuals.

The Ultum Nature Systems 3N Clear Rimless Tank is a 2.9-gallon aquarium crafted from 91% clarity diamante glass with low iron content for exceptional transparency. Featuring 45° mitered edges bonded with high-quality German silicone, it offers a rimless, minimalist aesthetic. Designed with golden ratio dimensions to enhance aquascape depth, it includes a black Nano foam leveling mat for easy setup. Lightweight and stylish, it’s ideal for professional aquarists seeking both form and function.

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€ 274.07

Duties & taxes incl.

Slovakiastore

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Manufacturer	Ultum Nature Systems
Part number	3N
Item Weight	2.27 Kilograms
Product Dimensions	30.99 x 19 x 19 cm; 2.27 kg
Item model number	3N
Size	[3N] 11.36 liters 12.2 x 7.48 x 7.48
Color	Green,Black
Style	Rectangle
Material	Glass
Shape	Rectangular
Volume	4.6 Gallons
Item Package Quantity	1
Special Features	Lightweight, Rimless
Specific uses	Indoor
Included components	Black Nano foam leveling mat
Batteries Included?	No
Batteries Required?	No

Ultum Nature Systems 3N Clear Rimless Tanks, 2.9 gal

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