A Big, Friendly Home for Your Growing Aquatic Crew
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A roomy round tank that makes aquaculture simple and fun.
This MK Aquarium round aquaculture tank gives your fish, shrimp, or turtles a calm and comfy place to grow. It’s strong, easy to set up, and works indoors or out. Great for koi ponds, aquaponics systems, breeding setups, or any project that needs a reliable holding tank.
Built for everyday farm use, but friendly enough for hobbyists too.
✔ Great for koi, fish breeding, turtles, and shrimp
✔ Durable stainless steel fittings
✔ Simple drain system keeps water changes easy
✔ Works in backyards, garages, and farm setups
✔ Comes in sizes from 180 to 3300 gallons
Choose the size that fits your space, from 180 to 3300 gallons. Each tank includes a drain and 32mm water outlet for easy upkeep. Wipe down the walls now and then to keep your pond or aquaponics system fresh.
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 this tank be used outdoors year-round?
Yes. The durable plastic and stainless steel fittings make it a dependable choice for outdoor use.
Is the tank hard to set up?
No. It’s designed for quick setup and can be placed almost anywhere.
Does it come with a drain?
Yes. Each tank includes a drain system with a 32mm outlet and valve.
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.
The high-quality steel body stays strong through daily use and changing weather.
The built-in drain and outlet let you refresh water without stress.
Use it indoors or outdoors for fish breeding, aquaponics, or holding tanks.
Perfect for koi, shrimp, turtles, and other aquatic animals.
Just place the tank, attach your fittings, and fill it up.
Thoughtful design and solid materials make all the difference.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Round shape for smooth water flow | ||
| High-quality steel body construction | ||
| Stainless steel fittings included | ||
| Built-in drain system | ||
| Multiple size options up to 3300 gal | ||
| Works for aquaponics and breeding | ||
| Simple setup anywhere | ||
| Reliable outdoor performance | ||
| Smooth interior for easy cleaning |
Sizes range from 180 gallons to 3300 gallons, with different diameters and heights to match your space.
Yes. Its round shape and roomy interior make it a great koi pond or holding tank.
Absolutely. It works well as a grow-out tank or part of a full aquaponics system.
The tank includes stainless steel fittings and brackets for long-lasting performance.
Yes, a rubber cover is included to help keep debris out.
Use the built-in drain system with the 32mm water outlet and valve for quick water changes.
Yes. The smooth interior and roomy design work well for shrimp, turtles, and other aquatic animals.
Regular cleaning and gentle wiping of the interior is usually enough to keep things fresh.
You can move it while empty, but once filled it should stay in place for safety.
