A Fresh, Strong Canvas for Your MK Rectangle Tank
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Bring your tank back to its sturdy, worry-free best.
This heavy-duty black canvas replacement fits your MK Rectangle Tank with a smooth, snug feel. It helps keep the tank steady under water pressure and keeps your fish world safe and happy. The reinforced PVC material stands up to daily use and stays looking sharp.
A quick upgrade that makes a big difference.
✔ Keeps tank shape strong and steady
✔ Helps prevent leaks and stretching
✔ Simple swap using your current hardware
Wipe clean with fresh water when needed. Fits MK Rectangle Tank frames with a precision cut for easy setup.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Will this canvas fit my MK Rectangle Tank?
Yes, it is designed to match MK Rectangle Tank frames for a clean and tight fit.
Is the material safe around fish?
Yes, the reinforced PVC is made for aquarium use and works well in everyday tank setups.
How hard is the installation?
It installs using your current hardware and only takes a few simple steps.
The waterproof canvas helps your tank hold its shape and stay stable under water pressure.
The material resists cracking, stretching, and fading for long-lasting use.
Slides into place with your existing hardware for a quick refresh.
Reinforced PVC keeps water where it belongs for a safe fish home.
Strong seams and a tough finish handle the ups and downs of aquarium life.
A strong pick for a dependable aquarium setup.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Reinforced PVC material | ||
| Precision fit for MK Rectangle Tanks | ||
| Waterproof and durable seams | ||
| UV-resistant exterior | ||
| Quick installation with existing hardware | ||
| Reliable tank shape support | ||
| Fade-resistant finish | ||
| Designed for long-term wear |
If you notice sagging, stretching, or worn spots, it’s a good time for a fresh replacement.
Yes, most hobbyists can handle the quick setup without extra help.
No, it simply supports the tank structure and leaves water clarity up to your filter.
The PVC and UV-resistant finish help it stand up to sunlight and daily use.
It’s made for MK Rectangle Tank frames, so fit may vary on other brands.
A soft cloth and fresh water work well for easy upkeep.
It helps support the tank shape, which reduces stress points that may lead to leaks.
It’s flexible enough to install smoothly but firm enough to support the tank.
The UV-resistant finish helps keep the color steady with normal use.
