A roomy pond-style tank made for happy, healthy fish
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A simple, sturdy tank that gives your fish the space they need.
This round aquaculture tank from MK Aquarium gives your fish, turtles, or aquaponics setup a comfy home with plenty of room to grow. It’s made with strong polyester yarn and a tough PVC coating, so it stays flexible, waterproof, and ready for daily use. Whether you’re breeding fish or building a small aquaponics system, this tank makes things easy.
Built for busy fish keepers and smooth daily care.
✔ Great for fish breeding, koi, and turtles
✔ Strong PVC-coated fabric for long use
✔ Easy to move and set up
✔ Handles sun and cold with ease
✔ A budget-friendly alternative to fiberglass
Available in 42, 74, 132, 206, and 291 gallons. Diameter up to 1.2 meters and height up to 1 meter. Rinse before first use and keep the tank on a flat, even surface.
We offer reliable tracked shipping delivered to your door in 200+ countries.
Processing time: up to 2 business days (may be longer during peak periods).
Estimated delivery times (after dispatch)
We ship from fulfillment centers in the United States, Eastern Asia, and Western Europe. If an item is out of stock in your nearest location, we’ll ship it from another location or production within the same delivery ranges above.
Can I use this tank outdoors?
Yes, the sunproof and cold-resistant material makes it a good fit for outdoor fish keeping.
Is it strong enough for larger fish?
The PVC-coated polyester fabric offers good strength and flexibility for many common pond fish.
Does it work for aquaponics?
Yes, its roomy shape makes it an easy match for small aquaponics systems.
Choose the right size for your Koi show or aquaculture project. Our size chart helps you select the best fit.
Contact us today at: support@mkaquariumstore.com to discuss your custom requirements and get a personalized quote.
Koi, goldfish, or turtles all get plenty of room to move and grow.
Lightweight materials let you place the tank where it works best.
A smart alternative to fiberglass tanks without losing durability.
Waterproof, mildew-resistant, and tough enough for frequent handling.
PVC-coated fabric keeps its shape while staying safe for your fish.
Designed for everyday aquaculture with strong, flexible materials.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Outdoor compatible | ||
| PVC-coated polyester | ||
| Cold crack resistance | ||
| Anti-mildew material | ||
| High tearing strength | ||
| Portable build | ||
| Sunproof fabric | ||
| Multiple size options | ||
| Aquaponics-friendly design | ||
| Affordable alternative to fiberglass |
No, just place it on a level surface and fill it with water.
Yes, the strong PVC-coated fabric handles regular use well.
Yes, the roomy shape works well for many turtle setups.
Rinse with clean water and avoid harsh chemicals to protect the material.
Most common pond pumps and filters work fine with this tank.
Yes, the smooth interior helps keep young fish safe.
The sunproof coating helps the tank keep its bright blue look.
Yes, the flexible fabric makes it simple to move when drained.
Koi, goldfish, tilapia, and many small pond fish do well in this setup.
