Description
Product Overview
The Oltraman Small Betta Fish Tank is engineered from high‑clarity acrylic glass, delivering crystal‑clear visibility while remaining lightweight at just 1.59 pounds. Its compact 0.6‑gallon capacity makes it an excellent choice for limited spaces such as office desks, classroom corners, or bedroom nightstands. The tank features a stackable construction, allowing multiple units to be securely linked for a larger visual impact without sacrificing stability. Integrated USB‑powered LED lighting provides seven vibrant color modes, including white, blue, green, amber, aqua, lavender, and red, enabling owners to customize the aquatic environment to match the mood or highlight the natural colors of the fish. The lighting system doubles as a night‑light, offering a gentle glow that reduces stress for nocturnal species. A convenient feeding hole at the top of the tank permits precise feeding without the need to remove the lid, while the easy‑open frame design allows quick access for cleaning and maintenance.
![[Product front view showing all components]](https://www.telnix.store/wp-content/uploads/2026/07/055b762f76a24119a27afab98a784cc6.jpg)
Usage
This aquarium is suited for a variety of small aquatic and semi‑aquatic creatures, including betta fish, guppies, shrimp, crabs, small turtles, and even select insects such as water beetles. Its modest size makes it ideal for educational settings where students can observe the life cycle of aquatic organisms, as well as for hobbyists seeking a low‑maintenance starter tank. The stackable feature enables users to create a tiered display, perfect for showcasing multiple species in a single visual arrangement while maintaining separate water parameters. The USB LED lighting can be powered by a computer, power bank, or wall adapter, offering flexibility for both permanent installations and portable displays at events or exhibitions. The tank’s feeding hole and removable frame simplify routine tasks such as water changes, substrate cleaning, and plant trimming, ensuring a stress‑free environment for the inhabitants.
Why Choose Us
Oltraman commits to quality through rigorous material testing and precise manufacturing tolerances, guaranteeing that each tank is free from sharp edges and leaks. The acrylic construction is more impact‑resistant than traditional glass, reducing the risk of breakage in high‑traffic areas such as classrooms or offices. Our LED lighting system is energy‑efficient, consuming less power than conventional fluorescent fixtures while delivering brighter, more uniform illumination. The seven color modes are programmable via a simple button interface, allowing users to set a preferred lighting schedule that mimics natural daylight cycles, which can promote healthier growth and coloration in fish and invertebrates. Additionally, Oltraman provides responsive customer support, offering guidance on tank setup, water conditioning, and troubleshooting to ensure a successful aquarium experience from day one.
Key Features
- Compact 0.6‑gallon acrylic tank delivers clear viewing and easy placement.
- Stackable design lets users create multi‑tier displays without additional hardware.
- USB‑powered LED lighting offers seven color options for dynamic ambience.
- Feeding hole and easy‑open frame simplify daily care and cleaning tasks.
- Oltraman customer support provides setup assistance and after‑sales service.
FAQ
What size fish can I keep in this tank?
The 0.6‑gallon capacity is ideal for single betta fish, small shrimp colonies, or a few tiny snails. Larger species should be housed in a bigger aquarium to ensure adequate swimming space.
Can I connect multiple tanks together?
Yes, the stackable frame allows you to securely link several units vertically, creating a larger visual display while keeping each tank’s water system independent.
How do I change the LED color mode?
Press the button on the LED module to cycle through the seven preset colors. The selected mode will remain active until you change it again or power off the unit.
Is the tank suitable for live plants?
While the tank can accommodate small, low‑maintenance plants such as Java moss or Anubias, the limited volume means nutrient buildup can occur quickly, so regular water changes are recommended.
What maintenance is required?
Perform a partial water change of about 20‑30% weekly, clean the interior glass with a soft cloth, and monitor water parameters to keep the environment healthy for your aquatic pets.




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