The stones worked great and added the oxygen we needed to our dwc system.
Active Aqua Air Stone (Cylindrical) – Efficient Aeration for Hydroponic Systems
The Active Aqua Air Stone (Cylindrical) provides reliable aeration and oxygen diffusion for hydroponic reservoirs, nutrient solutions, propagation systems, DWC systems, and other indoor growing applications. Connected to a compatible air pump, the cylindrical air stone disperses air throughout the nutrient solution to improve water movement and maintain consistent oxygenation.
Featuring a micropore design, Active Aqua cylindrical air stones create a steady distribution of bubbles while helping circulate nutrients throughout the reservoir. This makes them an effective, affordable addition to hydroponic systems that require continuous aeration.
Micropore Design for Effective Oxygenation
The porous construction of the Active Aqua Cylindrical Air Stone helps break incoming airflow into smaller bubbles, increasing contact between air and water.
When paired with an appropriate Active Aqua Air Pump or other compatible aquarium/hydroponic air pump, the air stone helps:
- Increase aeration within nutrient reservoirs
- Improve circulation of the nutrient solution
- Maintain consistent oxygen delivery
- Reduce stagnant areas within the reservoir
- Support hydroponic root-zone environments
- Keep nutrients moving throughout the system
Ideal for Hydroponics and DWC Systems
The Active Aqua cylindrical air stone is particularly well suited for Deep Water Culture (DWC) and other hydroponic applications where plant roots remain in or near an aerated nutrient solution.
It can also be used in:
- Hydroponic nutrient reservoirs
- DWC buckets and systems
- Cloning and propagation systems
- Indoor growing systems
- Water tanks and reservoirs
- Aquariums and compatible aeration applications
Available in Three Cylindrical Sizes
Active Aqua offers its cylindrical air stones in three convenient sizes, making it easy to select the appropriate model for different reservoir capacities and aeration requirements:
- Small: approximately 1.4" x 1.7"
- Medium: 2" x 2"
- Large: 2" x 4"
All three cylindrical models are designed to accept 1/4" air tubing, making them easy to connect to compatible air pumps and hydroponic aeration systems.
Key Features
- Designed for hydroponic aeration
- Cylindrical shape for efficient air distribution
- Micropore construction for effective bubble dispersion
- Helps aerate and circulate nutrient solutions
- Suitable for DWC, reservoirs and propagation systems
- Compatible with 1/4" air tubing
- Available in three sizes
- Easy to connect to compatible air pumps
- Compact and simple to install
- Suitable for continuous hydroponic aeration
- 1-year manufacturer's warranty
Reliable Aeration for Your Growing System
Whether you're setting up a small DWC bucket or adding aeration to a larger nutrient reservoir, the Active Aqua Air Stone (Cylindrical) provides a simple, effective way to improve airflow and circulation throughout your hydroponic system.
Pair it with a compatible Active Aqua Air Pump and 1/4" air tubing to create a dependable aeration system for your hydroponic reservoir.
Order Confirmation
As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.
Shipping
Most products ship within 1 to 3 business days. Some items might take longer as they are delivered from our warehouse in Vancouver. As soon as we receive your tracking number, we will send it over to you.
Free Shipping
Free shipping is available across all provinces throughout Canada for orders over 149$.
International Orders
Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, you can email us at info@canadagrowsupplies.com for some more information on shipment. Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not Canada Grow Supplies Inc.
Cancellations
If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.9% (credit card), 3.5% (PayPal), 4.0% (PayPal International), 4.1% (American Express), or 6.5% (Shop Pay Installments or Sezzle) order cancellation fee after the order was received. We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, sometimes the cancellation request may not reach the warehouse in time before the product ships. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. If you purchased 'Route Package Protection', this can not be refunded after the order has shipped.
Returns
In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.
Why Canada Grow Supplies?
We’re glad you clicked here. It means you’d like some reassurance and we totally understand that.
1. We’ve had thousands of shipped orders and satisfied customers.
We started our business in 2020 with the intention of creating a one-stop shop for growing supplies without letting customers wait for their orders. We saw the potential to serve customers of this industry way better than they’ve been treated in the past.
2. We’re a small, Canadian, family-owned business.
Our small team overlooks every customer and their orders to ensure they are satisfied with their products. We answer the phone and website chat, and if we don’t, we get back to you within 6 hours or less! We even throw in some freebies at random.
3. Free Discreet Shipping Available in Canada
We offer free shipping on all orders over 149$ Canada-wide. Many companies have a weight limit for free shipping, we don’t!
4. 100% Lowest Price on the Market - Price Match Guarantee
We keep the best prices on the market at all times. If the price respects the companies’ lowest retail price, we will definitely price-match any other Canadian website.
5. Reliable International Shipping
Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote or contact us if a shipping quote is not available at checkout.
6. Easy financing and interest-free payments
Finance your purchase within minutes without paying interest!
Sezzle: Buy what you want today and pay for it over four installments, interest-free. Look for the Sezzle button at checkout. Get approved up to $2,500.
7. We are authorized resellers with manufacturer’s warranty
You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.
8. Safe, Secure and Discreet Transactions
We accept major credit cards and debit cards, PayPal, Google Pay, Apple Pay, Sezzle, bank transfers, and money orders. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.
9. Hassle-free returns
Just in case your purchase was not up to your standards, we offer return shipping if you are not 100% satisfied for any reason
10. Route Package Protection
Adding Route Package Protection to your order at checkout means that your order is protected against being lost, damaged, or stolen. In the unfortunate instance that you experience one of these inconveniences, you can report an issue with Route and they will work with you to make sure you get the resolution you prefer.