Cyanoacrylate Glue

Definition

Cyanoacrylate glue, commonly referred to as aquarium-safe glue, is a specialized adhesive that finds its application in the realm of aquarium aquascaping, maintenance and decoration. The primary purpose of this glue in aquariums is to securely attach hardscape, decorations, rocks, or live plants to different surfaces within the aquarium environment.

Function in the Aquarium

One crucial feature of cyanoacrylate glue in this context is its ability to be safe for aquatic life once it has fully cured. Curing refers to the process where the glue dries and forms a solid bond. During this phase, any potential harmful substances that may be present in the uncured glue are neutralized or rendered inert, making it suitable for underwater use in aquariums.

The function of cyanoacrylate glue goes beyond just providing a bond; it ensures that the adhesive itself does not introduce any toxic or harmful components into the aquarium water. This is particularly important in maintaining a healthy and thriving aquatic ecosystem, as certain adhesives or glues might leach substances that can be detrimental to the well-being of fish, invertebrates, or plants.

Aquarists often use cyanoacrylate glue for attaching items like aquarium-safe decorations, artificial corals, rocks, or live plants to create aesthetically pleasing and stable underwater landscapes. The secure bonding achieved with this glue helps prevent dislodgment due to water currents or the activities of aquarium inhabitants.

How do I use the glue?

Let's go through the process of using cyanoacrylate glue in your aquarium in a more conversational tone:

1. Gather Your Tools:

• Get your hands on some good aquarium-safe cyanoacrylate glue. You want the kind that's specifically made for aquarium use. Safety first for our aquatic buddies!

2. Spruce Up the Aquarium:

• Give your tank a little TLC. Clean off any gunk or algae from the spots where you plan to stick your decorations. We're going for a clean canvas here.

3. Check and Wipe:

• Take a good look at the decorations, rocks, or plants you're jazzing up your tank with. If they've got any algae or crud on them, wipe them down with a damp cloth. We want those surfaces spick and span.

4. Let it Dry:

• Air-dry those surfaces completely. No rushing here; we want everything bone-dry before we start gluing. Moisture can be a bit of a party pooper for adhesion but it is possible to use this glue wet. We’ve even used it under water before and you just need to hold it longer until it holds!

5. Get Sticky:

• Squeeze a dab of your trusty aquarium-safe cyanoacrylate glue onto one of the surfaces you're bonding. Don't go overboard; a little goes a long way. We're not aiming for glue overkill.

• It can be helpful to use unscented tissue paper to form a stronger bond. The paper absorbs the glue making it easier to lock together hardscapes.

6. Stick Together:

• Press those surfaces together like you mean it. A good, solid connection is what we're after. Hold them in place for a few minutes, giving the glue a chance to work its magic.

7. Play the Waiting Game:

• Now, this is the hard part – waiting. Follow the recommended curing time on the glue package. Patience is a virtue, and it ensures a rock-solid bond.

8. Check Your Work:

• After the waiting game, inspect your masterpiece. Give things a gentle tug to make sure they're staying put. We're aiming for stability here, not a fishy version of Jenga.

9. Fire Up the Filtration:

• Once you're confident in your glue job, it's time to fire up the filtration systems. Let that water circulate, and your tank will be thanking you.

10. Keep an Eye Out:

• Keep a close eye on your aquarium for a few hours. Watch how your finned friends are doing. We're all about happy, stress-free fish here.

11. Adjust If Necessary:

• If you need to tweak things a bit, wait until the glue is fully cured. No rush; we want everything to be settled and secure before any adjustments.

What glue is available for use?

There are several common brands of aquarium-safe cyanoacrylate glue that are trusted by aquarium hobbyists. Keep in mind that product availability may vary depending on your location, and new brands may emerge over time:

1. Seachem Reef Glue:

   • Seachem is a reputable brand in the aquarium industry, and their Reef Glue is formulated for use in marine and freshwater aquariums. It is designed to bond a variety of materials commonly used in aquariums.

2. Two Little Fishies AquaStik:

   • Two Little Fishies offers AquaStik, which is a moldable epoxy putty that hardens in the water and is suitable for both saltwater and freshwater aquariums. While not exactly a liquid glue, it serves a similar purpose in attaching and securing items in the aquarium.

3. BRS Extra Thick Gel Super Glue:

   • Bulk Reef Supply (BRS) produces an Extra Thick Gel Super Glue that is commonly used in reef aquariums. It is known for its quick bonding and strength.

4. Eshopps Coral Glue:

   • Eshopps is another brand that provides aquarium-safe glue, specifically formulated for securing coral frags and other decorations in reef aquariums.

5. IC-Gel Insta-Cure Cyanoacrylate Gel:

   • IC-Gel is a cyanoacrylate gel adhesive that is often used in aquarium applications. It has a thicker consistency, making it suitable for vertical applications and attaching items underwater.

6. Local Hardware Store:

   • Be sure to check your local hardware store as there are usually cheaper alternatives here. Just be sure to check the label properly!!

Remember to check the product labels and descriptions to ensure that the glue explicitly states it is safe for aquarium use. Additionally, be mindful of the specific application requirements and curing times mentioned by the manufacturer for each product.