Which replacement filter cartridge do I buy for this filter system? Also, how often does it need changed?

Don't buy replacement. Replace filter cartridge resets tank cycle and then kills 🐠. Set your own media stages. I recommend bioballs or fluval on bottom, pillow stuffing, then ammonia sponge pad on top. All can be bought from amazon relatively cheap. Then simply keep your bio media and occasionally rinse them with tank water. Once every 3-6 months I change my sponge pad. 3-6 months I rinse my stuffing with tank water. Once a year I replace stuffing. This has my fish beautiful and happy like little monsters. Be careful where you get advice because sellers are in business to make money and sell more fish when they die

Is this tank big enough for a beta, dwarf frog and snail? Def want the beta if the tank is too small one of the others? Have no clue what I am doing!

A betta by itself is fine in a 3-gallon. Maybe a snail would be alright, but definitely not the frog because it would produce too much waste for the small tank and the small filter. My tank is home to 1 betta and live plants. I also have a heater because bettas need 80 degrees F water, since they are tropical fish. My 1 betta is very active and always exploring and hiding in the plants.I would google "basic betta care" and "nitrogen cycle" and do a little reading before buying any animals. Remember fish are living beings and will depend on you for your care, so do your best to provide them a good home =)

does it come as shown with everything inside?

Most fish tanks do not come with gravel , decorations , allowing for obvious taste and requirement differences by the end user. This is not a “sad” thing as someone else noted , this allows you to use your imagination ! That’s what this hobby is all about, no ?

Is it made of acrylic? Or plastic?

Plastic!!! Mine arrived cracked from the top and across the bottom. Not too happy with this.

Desertcart Logo

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

KD 107.60

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KUWAIT.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🐠 Elevate your space with the ultimate micro-aquarium experience!

ALL IN ONE STARTER KIT - Includes everything you need to launch your freshwater aquarium journey—filter, LED light, and easy setup materials.
SLEEK MINIMALIST DESIGN - Modern rimless, clear acrylic and glass construction creates a stunning, unobtrusive centerpiece for your workspace or living room.
LOW MAINTENANCE HIGH IMPACT - Self-cleaning features and simple weekly upkeep keep your aquatic environment pristine with minimal effort.
WHISPER QUIET FILTRATION SYSTEM - Ultra-silent Tetra Whisper 3i filter ensures crystal-clear water with minimal disturbance—your fish will thank you.
PERFECTLY SIZED FOR YOUR DESK OR APARTMENT - Compact 3-gallon cube fits seamlessly into any small space without sacrificing style or function.

The Tetra 29095 Cube Aquarium Kit is a sleek, 3-gallon freshwater aquarium designed for small spaces. Featuring a whisper-quiet internal filter, energy-efficient LED lighting, and a modern rimless design, it offers a complete, easy-to-maintain setup perfect for Betta fish and other small aquatic life. Its compact footprint and minimalist style make it an ideal choice for professionals seeking a stylish, low-maintenance aquatic centerpiece.

Specifications

ASIN	B008CA7W7E
Additional Features	Drainage Hole, Rimless, Self Cleaning
Brand	Tetra
Brand Name	Tetra
Colour	Clear
Customer Reviews	4.2 out of 5 stars 4,613 Reviews
Item Shape	Square
Item Weight	2 Kilograms
Manufacturer	Tetra
Manufacturer Part Number	AQ-29095E
Material	Acrylic , Glass
Material Type	Acrylic, Glass
Model Number	AQ-29095E
Product Style	Modern
Shape	Square
Special Feature	Drainage Hole, Rimless, Self Cleaning
Specific Uses For Product	Indoor, Freshwater Aquarium
Tank Size	3 Gallons
Tank Volume	3 Gallons
Target Species	Fish
UPC	046798290957
Unit Count	1.0 Count

Reviews

E**L

Looks great and the fish seems happy!

19.02.2018

C**N

Pecera muy bonita

La pecera está muy bonita y tiene el espacio suficiente para alguno peces pequeños, tenemos 4 peces pequeños. El único inconveniente es que la tapa está chueca y no se puede enderezar.

1.04.2024

D**N

Honest Review from an experienced fish owner

7.01.2021

K**K

Quiet filter. Scratches very easily. Flimsy quality.

10.05.2020

H**.

Sleek, modern, quick to setup and easy to clean

18.09.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.