MAXSPECT Professional Coral Putty – 4.2oz
A 100% reef safe Coralline Algae Colored Coral Putty that can be used underwater. This two-part silicone-based coral putty cures in 3 minutes. No foul odor, will not cloud the water, and will not cause the protein skimmer to overflow. Can be used for both marine and freshwater aquariums. The color of the putty allows it to blend in with its surroundings making it easier to hide than other forms of adhesives used in aquariums. It is recommended to use a minimal amount since most corals will grow over the adhesive in a matter of weeks.
Product Specifications
| Feature | Detail |
|---|---|
| Color | Coralline Algae Color |
| Form | Two-part silicone-based putty |
| Curing Time | 3 minutes |
| Usage | Marine and freshwater aquariums |
| Reef Safe | Yes |
| Odor | No foul odor |
| Water Clarity | Will not cloud water |
| Protein Skimmer Impact | Will not cause overflow |
FAQ
Can this putty be used in both marine and freshwater aquariums?
Yes, this coral putty is suitable for both marine and freshwater aquariums.
How long does it take to cure after mixing?
The putty cures in 3 minutes after mixing.
Will the putty affect water clarity or cause protein skimmer overflow?
No, it will not cloud the water and will not cause the protein skimmer to overflow.

Victor Morrison –
Used this putty to attach a small coral to a rock in my marine tank. It cured quickly and stayed put without affecting water clarity. The coral color matches the surroundings well and it’s easy to apply. I’m happy with the product.
Keith Parr –
Works well in a freshwater setup. The curing time is fast and it doesn’t leave any residue. I used a small amount as recommended and the coral grew over it after a few weeks, which is expected.
Virginia MacLeod –
No odor, no cloudiness in the water. It blends in perfectly with the tank decor. I’ve used it on multiple pieces and it holds strong even after several weeks.