Quick, Strong Repairs for Your MK Tanks
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Keep your pond or fish tank running smooth with an easy, reliable patch.
This universal patch kit helps you seal small tears and worn spots in MK rectangle tanks. The waterproof patches and clear adhesive bond tight to PVC canvas, giving your tank a fresh, secure fix that lasts indoors or outdoors.
Patch it up and keep the water where it belongs.
✔ Seals tears in minutes
✔ Strong bond on PVC canvas
✔ Works for black or clear tank surfaces
✔ Keeps tanks safe under water pressure
✔ Simple for beginners
Clean the repair area, let it dry, then apply the adhesive and patch with firm pressure. Allow the glue to set before refilling the tank.
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.
Is this patch kit compatible with all MK rectangle tanks?
Yes, it works with MK rectangle tanks that use black or clear PVC canvas.
Can beginners use this kit?
Yes. Just clean the area, apply glue, place the patch, and let it set.
Is it safe for fish once cured?
Yes. After the adhesive cures fully, it is safe for your fish and plants.
Helps stop leaks and keeps your aquarium or pond tank stable.
Adds strength to worn or stressed areas of your canvas tank.
Great for aquariums, pond tanks, and small aquaponics setups.
Designed to grip tightly to MK tank canvas for long-lasting results.
Gives you a fast, stress‑free fix without special tools.
Built for strong, long‑lasting tank repairs
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Works on PVC canvas | ||
| Designed for MK rectangle tanks | ||
| Heavy‑duty waterproof seal | ||
| Includes clear adhesive | ||
| Supports indoor and outdoor use | ||
| Reinforces worn tank areas | ||
| Safe after curing | ||
| Easy for beginners | ||
| Patch for black surfaces | ||
| Designed for long-term durability |
Give the glue enough time to cure fully. Waiting until the patch feels secure is best.
Yes. You can cut the patch to fit the area you need to repair.
Yes, as long as the surface is clean and dry before applying the glue and patch.
Yes, it includes materials suitable for both surfaces.
Yes. Once cured, the adhesive forms a waterproof bond.
Yes. It is designed to reinforce spots that have weakened over time.
No. Once installed and cured, it will not affect your aquarium water.
Most small repairs can be done with the included adhesive.
Yes. The patch holds well outdoors when applied correctly.
