3.5 Gallon Aquarium Starter Kit, Acrylic Betta Fish Tank with Smart Heater

Features

• A Friendly Starter Kit for FishkeepingEverything you need to start a thriving aquarium is right here: a crystal-clear fish tank, a multi-stage filtration system, a smart heater with temp control & display, a LED light with Timer, a water changer, and a net. It eliminates worries about water quality, temperature, or light, making it the perfect gift for a kid, a beginner, or anyone desiring the serenity of nature without the hassle.
• Hidden & ProtectedeWonLife small aquarium features a hidden multi-storage design that neatly tucks away all essential gear, including heaters and filters. This gives you a clutter-free view and allows your curious fish to explore happily, fearlessly, and free from harm from the pump
• More Filter Media, Fewer Water ChangesAfter the initial sponge filter, we've added ceramic rings and quartz balls to create a paradise for beneficial bacteria. Think of them as a tiny, powerful cleanup crew that constantly removes invisible toxins from fish waste. This creates a clear and stable environment where your aquatic friends can thrive, and far less work for you
• Easy Readings, Smart Temperature Control & Dual Safety ProtectionThe smart heater lets you set the ideal water temperature from 59F to 93F, while the built-in display shows the current temperature at a glance. Overheat protection and automatic shut-off when out of water help provide safer, more reliable heating for your Betta fish and tropical fish.
• Compact & Crystal-Clear Desktop AquariumMade from high-clarity, durable plastic, this lightweight tank (15"L x 7.9"W x 8.3"H) fits perfectly on any desk or balcony. The 3.5 gallon swimming space is an ideal home for a Betta, small schooling fish (like Cardinal Tetra or Zebra Danios), and ornamental shrimp (such as Red Cherry or Blue Velvet)
• Ideal Gift & One-Year WarrantyShare the joy of fish keeping. This premium fish tank kit makes an unforgettable choice for Mothers Day gifts, birthday gifts, housewarming gifts, sympathy gifts, Thanksgiving gifts, and Christmas gifts. The entire aquarium kit is backed by a one-year warranty, and our 24/7 team ensures you receive a satisfactory solution

Description

If the water temperature rises above 96.8°F, the heater shows "HH" and stops heating automatically—helping prevent your fish from being “cooked” If the heater is out of water, it shows "E1" and stops heating automatically Automatically remembers your last temperature setting and restores it when power returns Helps you keep water in a comfortable range for small fish Full spectrum light for plant growth. Set 3/9/12H timer to auto restart at the same time daily Open the pump and check the impeller and shaft for debris. Clean them thoroughly to remove any blockages We've made routine care simple. The only regular task? Just remember to rinse the filter sponge weekly for optimal performance. This tool makes water changes easy and effectively removes debris from the aquarium floor and filtration sump To prevent excessive algae growth, please avoid high-intensity lighting while maintaining daily illumination for 6-9 hours. The use of a timer for automatic control is recommended Why is my new water pump completely dead with no reaction or vibration? The internal rotor may be stuck at a "balance point". Just give it a firm shake, or remove, clean, and reinsert it to get it working perfectly! For removal, please refer to the "Water Pump Troubleshooting" video in the product description What if the pump, light, or other accessories stop working? Do I have to replace the whole tank? Not at all! We stock all individual parts. If any accessory (light, pump, heater, etc.) is defective, just let us know. We will ship a Free Replacement to you immediately. No need to return the broken part! I'm worried my small fish might get stuck against the intake vents Designed for safety: The intake slots are ultra-fine (2mm / 0.08") to prevent trapping. Plus, the pump flow is adjustable—simply set it to the lowest speed to ensure a gentle environment for small fish. Will the heater leak electricity or harm my fish? The heater features an IPX8 waterproof rating and a fully sealed design to ensure maximum safety. Note: To strictly prevent burnout or short circuits, please ensure the entire heater is fully submerged in water during operation.

Brand: eWonLife

Material: Plastic

Tank Volume: 3.5 gallons

Special Feature: Self Cleaning

Specific Uses For Product: Indoor

Style: Minimalist

Color: Black

Included Components: Filter

Number of Items: 1

Vivarium Type: Aquarium

Package Dimensions ‏ : ‎ 16.91 x 10.43 x 9.65 inches; 9.04 pounds

Item model number ‏ : ‎ SCAK004

Date First Available ‏ : ‎ June 29, 2026

Manufacturer ‏ : ‎ eWonLife

Best Sellers Rank: #69,976 in Pet Supplies (See Top 100 in Pet Supplies) #126 in Aquariums

#126 in Aquariums:

Brand Name: eWonLife

Included Components: Filter

Model Number: SCAK004

Number of Items: 1

Manufacturer: eWonLife

Set Name: Aquarium Starter Kit

Item Highlight: Temperature Control, Over-Temperature Protection, Nano Fish Tank with Rear Filtration, Timer LED Light & Water Change Kit

Unit Count: 1 Count

Additional Features: Self Cleaning

Specific Uses For Product: Indoor

Vivarium Type: Aquarium

Pet Type: Fish

Tank Volume: 3.5 gallons

Product Style: Minimalist

Color: Black

Material Type: Plastic