ISTA Instant Glue 25 Tubes 4g — Cyanoacrylate Glue Corals Countertop Display

ISTA Instant Glue 25 Tubes 4g — Cyanoacrylate Coral Glue Counter Top Display

ISTA Instant Glue in counter top display format contains 25 individual 4g tubes (100g total) of cyanoacrylate gel coral glue. This bulk format is designed for reefkeepers who frag corals regularly, frag swappers, fragging clubs, and aquarium retailers who want to sell tubes individually at the counter. Each tube stays sealed until use, which eliminates the premature drying issue common with single large-format containers.

A cyanoacrylate gel formulated for aquarium use

The gel-based ethyl cyanoacrylate formula doesn't run or drip and stays exactly where you apply it, unlike thin super glues that disperse in water. The gel works on dry or wet surfaces, and even underwater for quick adjustments inside the tank. Initial set is immediate and the bond becomes permanent within a few hours.

Aquarium applications

• SPS and LPS coral fragging — attach frags to plugs, rocks, or bases
• Aquatic mosses — Christmas moss, java moss on driftwood or stones
• Aquascaping — bond aquatic plants and decor onto hardscape
• Repairs — decorations, driftwood, stones, ceramics, plastic

Why the 25-tube format?

An opened 4g tube of cyanoacrylate dries out within a few days, regardless of brand. The 25-tube counter display solves this: each tube stays hermetically sealed until you actually need it. For reefkeepers who frag regularly or swap with their local club, the per-gram cost is significantly lower than buying 2-pack tubes repeatedly. The cardboard display can also sit directly on a store counter for individual retail sales.

How to apply

1. Pat the frag base or plug dry with a paper towel (it works wet, but cure time is faster on dry surfaces)
2. Apply a small amount of gel to the contact surface
3. Press the frag against the plug or rock for 10 to 20 seconds
4. Return immediately to the tank — the bond completes underwater within minutes

Precautions

Avoid contact with skin and eyes. If glue contacts skin, use warm water or acetone — do not try to peel it off. If it contacts eyes, rinse thoroughly with water and seek medical attention. Close the tube tightly after each use to preserve shelf life.

Why buy from ReefSolution

To complete your fragging station, ReefSolution offers:

• Reef Casa Frag Plugs 25x — ceramic frag plugs for coral propagation, bulk pack
• Reef Casa Large Coral Cutters — heavy-duty stainless steel fragging cutters
• Reef Casa Small Frag Rack — 48-plug holder for frag growout
• Brightwell Frag Recover — coral dip for fragmented coral recovery

Secure shipping across Canada. Free shipping available based on order value.

Frequently Asked Questions

What's the difference between the 25-tube counter display and the 2-pack of ISTA Instant Glue?

It's the exact same cyanoacrylate gel — only the format differs. The 25-tube display holds 25 individual 4g tubes (100g total), built for reefkeepers who frag often, fragging clubs, and stores. Each tube stays individually sealed, preventing premature drying.

How many corals can I glue with a single 4g tube?

A 4g tube typically glues between 15 and 25 standard-size frags onto plugs or rocks, depending on how much you apply. Larger frags or multiple bonds will use more.

Is ISTA Instant Glue reef-safe for corals and invertebrates?

Yes. The ethyl cyanoacrylate formula does not leach amines like some two-part epoxy putties, and it has been trusted by the reef community for years. Once cured (a few minutes underwater), it's chemically inert and does not affect water parameters.

Does the glue actually work underwater?

Yes. Cyanoacrylate gel cures on contact with moisture, so it sets even underwater. For best initial bond, we still recommend quickly drying the plug base before application — initial grip will be stronger.