What size airline ? The one suggested by amazon is too small .

This air stone matches two size air tubes, 3/16 " and 3/8". Wet the airline with water. It might be easier to install.

How many leters per min?

You’re better off with the pawfly 8” cylinder. These deteriorate extremely fast as if the material they used is insufficient.

Yes they do sink. Also check out pawfly 8” cylinders. I tried the synthetic pawfly black 8” and I think its cheaply made so I’ll be sticking with the original blue 8” pawfly airstone cylinders.

Alegi Air Stone Cylinder Bubbler For Hydroponic Systems Aquarium Fish

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

VT7849

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Description

💧 Elevate your aquatic ecosystem with precision bubbles that breathe life into every drop!

DUAL PACK CONVENIENCE - Two 5.3-inch air stones included, doubling your aeration power and value for larger tanks or multiple setups.
EASY MAINTENANCE PROTOCOL - Simple soaking and brushing routine keeps stones clog-free, maintaining peak performance without hassle.
OPTIMIZED BUBBLE DIFFUSION - Creates a steady stream of microbubbles that enhance oxygenation and water circulation, promoting healthier aquatic life.
ROBUST LONG LASTING DESIGN - Encased in a strong shell to resist clogging and damage, extending the lifespan of your aquarium or hydroponic system.
UNIVERSAL TUBING COMPATIBILITY - Fits both 3/16” and 3/8” inner diameter tubing, ensuring seamless integration with most air pumps and hydroponic setups.

The ALEGI Air Stone Cylinder Bubbler is a 5.3-inch durable mineral stone diffuser designed for aquariums, fish tanks, and hydroponic systems. Compatible with 3/16” and 3/8” tubing, it produces fine, evenly distributed bubbles to optimize oxygenation and water circulation. Sold in a convenient 2-pack, it features a protective shell for longevity and requires minimal maintenance to keep your aquatic environment thriving.

Specifications

ASIN	B083NFTMBC
Batteries Included	No
Best Sellers Rank	#51,035 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,013 in Aquarium Accessories
Customer Reviews	4.3 4.3 out of 5 stars (838)
Date First Available	4 June 2020
Item Weight	340 g
Package Dimensions	18.39 x 9.6 x 4.19 cm; 340 g
Quantity	1
batteries required	No

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month 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.