Trusted Pet Store Canada
Fast Shipping Canada





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We proudly offer free shipping on all orders across Canada. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your order.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery.
You may return most new, unopened items within 30 days of delivery for a full refund. If the return is due to our error (for example, you received an incorrect or defective item), we will cover the return shipping costs.
Refunds are typically processed within four weeks from the time you hand your package to the return carrier. This timeframe includes the return transit time to our facility (5 to 10 business days), return processing once received (3 to 5 business days), and the time required by your bank to complete the refund (5 to 10 business days). In many cases, refunds are issued sooner.
To initiate a return, simply log in to your account, view your order under the My Account section, and select the Return Item(s) option. You will receive a confirmation email once your return has been received and processed.
Please note that deliveries to certain remote or outlying areas may experience slight delays during busy periods or due to weather conditions. These delays are temporary and may vary depending on the location and carrier operations. We appreciate your understanding and patience.
Elevate your aquascape with Hygger CO2's 4-6 inch Seiryu rock stones. Each piece is 100% natural, featuring gray-white textures and intricate gullies that invite curious eyes and encourage creative layouts. When wet, the color may darken, revealing deeper contrast that enhances the perceived depth of your underwater scene.
These rocks are aquarium-safe and stable in water. They comprise minerals that stay put without leaching harmful substances. They may slightly raise water hardness, but this effect is typically easy to manage through regular maintenance and a balanced filtration cycle. A quick rinse before introduction helps remove dust from transit.
Pair Seiryu rocks with driftwood, moss, and carpeting plants to craft a three-dimensional underwater landscape. Visualize a centerpiece of stacked stones with foreground species like hairgrass or small, bright foreground plants to create a layered scene. This setup can invite exploration by fish and shrimp and provide shelter.
Scenes range from a Japanese-style riverbed to a rugged mountain-water tableau. The natural stone's density supports stable arrangements and helps create multiple focal points while preserving a sense of openness for your fish to explore.
These rocks are dense with good weather resistance and are built to endure in various aquarium environments. They are easy to clean, shape, and rearrange—ideal for long-term layouts and evolving aquascapes. Note that natural rock surfaces may accumulate dust or debris; a thorough pre-soak and periodic cleanup after transit is recommended.
Seiryu rocks fit aquariums, reptile boxes, and even paludariums or micro-landscapes. Whether you’re building a tranquil cliff scene or a dense rock corridor, these stones increase space dimensions and ambience, helping you realize your landscape visions without overpowering your livestock.
Q: What comes with Hygger CO2 Seiryu Rock Stones for Aquascaping?
A: Six natural 4-6 inch Seiryu rocks ready for hardscape layouts.
Q: Are Hygger CO2 Seiryu rocks aquarium-safe?
A: Yes, they are stable in water and do not release harmful substances; occasional hardness change is possible.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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