NICREW 2.5 Gallon Nano Aquarium Kit – Rimless Desktop Tank
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Ultra-Clear Glass That Makes Your Fish Pop
Standard aquarium glass has a green tint that dulls fish and plant colors, especially under LED lighting. The NICREW nano aquarium uses glass with 91.2% light transmittance, far higher than the industry standard for tanks at this size. The rimless design removes the plastic lip that typically runs around the top of beginner tanks, giving you an unobstructed view from every angle. The result looks like a professional aquascape installation, not a starter kit from a big box store.
At 2.5 gallons, this tank is ideal for a single betta fish, a freshwater shrimp colony, or a curated group of nano fish like ember tetras or celestial pearl danios. The compact footprint fits on a desk, bookshelf, or kitchen counter without needing a dedicated stand. The included LED light is tuned for plant growth and fish color enhancement, and the filter runs quietly enough for a bedroom setting without distracting noise.
A stunning desktop fish tank
Ready to Set Up on Day One
Everything needed for a basic aquascape is included: tank, lid, light, filter, decorative gravel, and a natural rock piece. A pre-glued leveling mat sits under the tank to protect the glass bottom and compensate for minor surface irregularities. The step-by-step setup guide covers water cycling, filter media, and basic water testing in plain language written specifically for first-time fish keepers.
The filter system is straightforward to maintain – media changes take under 5 minutes with no tools. The lid prevents jumping fish and reduces evaporation, which matters in a small tank where water loss affects chemistry quickly.
