Aquarium Accessories Dry Surface Required Mixed Durability
Instant Ocean HoldFast Epoxy Stick for Fish & Reef Aquariums

Instant Ocean HoldFast Epoxy Stick for Fish & Reef Aquariums

By Instant Ocean 14 reviews analyzed Updated Oct 2023 85% confidence
7.5 /10
Quality
7.0
Value
7.5
Design
7.0
Function
8.0
Durability
7.0
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In a Nutshell

  • Effective for building aquarium landscapes
  • Strong hold when used correctly
  • Strong, unpleasant smell during use
  • Durability issues reported by some users
  • Good value for the price

Quick Verdict

The Instant Ocean HoldFast Epoxy Stick is a reliable adhesive for aquarium landscapes. It works well for securing rocks and creating structures, but users report mixed durability and a strong smell.

Quick Stats

Reviews Analyzed 14
Would Recommend 71%
Would Buy Again 71%
Avg Lifespan 6-12 months

Pet Compatibility

🐈 Cats
Caution

Pros & Cons

Pros

  • Strong Hold (6)

    Provides a sturdy hold when used to secure rocks and create structures in aquariums.

  • Ease of Use (5)

    Easy to mix and apply, with a straightforward setup process.

  • Good Value (3)

    Offered at a reasonable price, making it a good value for the performance

Cons

  • Strong Smell (4) major

    Has a strong, unpleasant smell during use,

    Tip: Use in a well-ventilated area and allow ample drying time

  • Dry Surface Required (3) critical

    Must be used on completely dry surfaces and should not be used in water.

Who Is This For?

✓ Best For

  • • Aquarium enthusiasts — Looking for a reliable adhesive for building underwater structures.
  • • Beginners and DIYers — Needing a cost-effective solution for aquarium landscaping and settings.

✗ Skip If

  • • Sensitive to strong odors. — The product has a strong, unpleasant smell.
  • • those needing waterproof applications — The product should not be used in water.

Durability & Care

Expected Lifespan Varies from a few months to over a year

Factors: moisture exposure, improper curing, rock surface preparation

Cleaning Methods

✗ Machine wash
✗ Hand wash
✗ Spot clean

Care Tips from Users

  • 💡 Use disposable gloves to avoid sticky residue.
  • 💡 Thoroughly clean and dry surfaces before application.

Floor Compatibility

⚠️ Hardwood
⚠️ Tile
⚠️ Carpet
⚠️ Vinyl
⚠️ Laminate

Rating Distribution

4.2
14 reviews
5★
57%
4★
14%
3★
14%
2★
0%
1★
14%
durable (5) easy_to_use (4) poorsmell (4) unreliable (3)

Common Questions

Can this product be used in water?

No, it should not be used in water and surfaces should be completely dry before application.

Is the product easy to use?

Yes, it is easy to mix and apply, but users should be prepared for a strong smell.

Highlighted Reviews

— Kelly

"This works great when building aquatic landscapes"

— Kyuss

"I cleaned my rocks and made sure they were dry . I used the product according to the directions to cement two rocks .... coming apart ... I would not recommend this product"

Bottom Line

If you're looking for a versatile adhesive for your aquarium, the HoldFast Epoxy Stick is a good choice. Just be prepared for a strong smell and variable durability.

7.5 /10
— Good

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