Seachem Flourish Glue

It’s glue, I don’t really know what else to say. It’s held up well and its effectiveness hasn’t t been affected after being placed in water. Will stick to your fingers if not careful though.

Used this to affix Christmas moss to a small tree branch and "planted" it into the sand of my fish tank. Works really well, holds as needed, and works under water. Only drawback is that it dries white, so just make sure you plant in such a way that you've blocked the spot where you've set the glue. And either wear glove or use long tweezers. It will stick to you fingers!

It does not stick to plastic so if your using fake wood and fake rocks of course it's not going to stick. On natural driftwood, and lace rock I've had no issues. If your trying to stick it to something entirely smooth the glue has no holes no edges to bond to. So things like quartz and smooth granite/marble it will have trouble sticking to. It dries white so put the glue out of sight and use it conservatively the main point of this glue is to be safe for your fish and so you can use it in water without harming your fish or messing with your parameters. So no unfortunately you can't get 3 times the same product for cheaper and no it just has a fancy name that cues in to it's use. I've messed with other glues before none able to set into water and dry as fast and as strong as this. I highly recommend it just know what your doing and to use it on what it's intended for. The only reason I give 4 stars is because they should have had it to where it dried clear at least not white.

Worked so well that when it got on my skin and I tried taking it off, it ripped off my skin! That’s what I call good glue. It dries super quick too so I had no time to save my skin!! Holds super well. Tis the best glue ever.

At the end of the day this is an overpriced, brand name 'super glue'. But I bought it because I had some an awful experience with another glue, so I figured I would try something with a better name brand behind it, hoping it wasn't the same rebranded garbage. This stuff fared far better. It's really just a cyanoacrylate glue (CA glue or super glue) in a thick gel. Like all the marketing says it's made to bond plants and such to hardscape. The cap has a puncture tip which is handy so you don't stab yourself with a knife trying to pierce the tubes. I consider the tubes one-time use since you're not likely to get the cap back off if you put it on. The gel does take several minutes to set up properly and although it will bond reasonably well to wet surfaces it's definitely best to dry your materials as best you can. The glue is completely transparent, but mine turned a foggy white color after being submerged, so keep that in mind if the glue spots will be visible. You get two tubes in the package and it's ridiculously overpriced, but at the end of the day it's just money; I can always make more. The glue works just fine; I stuck an anubias and a small java fern to some ohko stone and after a few minutes they were stuck down good enough to plop in the tank.

I have to admit, I was scared to use this after reading the other reviews. I’m usually one of those people that ends up with glue on everything. I avoid crafting. I had terrible images of the fish getting the glue on them, or accidentally gluing their mouths shut if they picked at the plants. I decided to carefully go ahead with this glue anyway.Preparation is key!Set up everything you want to do beforehand. I opened the tube of glue, and some did come out, but not a lot. I didn’t want to put the plastic applicator back on with some of the glue already coming out, so I just used it straight out of the tube. I dipped the bottom of the plant in the glue and stuck it right on the driftwood. You don’t even have to hold it down, once the glue is wet, it already hardens. It worked really fast, and dried so quick, the fish couldn’t get into it, lol.I had read that other users tried the glue on non- organic material, without any success. I want to overhaul my tank with new decorations, starting with a river made from sea glass. When I applied the glue to the glass, it just stayed wet and wouldn’t firm up, so I ran it under water since the water is the activator. That did the trick. If the water is too high in pressure, the glue will spread, so you just need to dip it in water and it will start to harden. It does turn white, so plan where you will put everything to hide the adhesive side.Thankfully, no fish were injured in this attempt, and I’m glad I bought this stuff! I can’t wait to finish redecorating my tank :).Update to my review:My fish pulled a few of the plants back off, so I had to wedge them into the driftwood as well as glue them. So far, it has worked. The sea glass river turned out really well. The fish picked at the glue a little bit, but they are fine. I’m sooo happy I bought this stuff, it was a real game changer. I’m in love with my tank again :).

Takes so long to dry plants die before you can put them back in the aquarium. In one case I waited over a hour for it to dry and never did. If it does dry its ugly white. Do not buy this product nothing but a big headache. Picture above waited 30 mins it never dried and plants died didn't even bother gluing in anubias. Wasn't going to lose another plant to this product.

Probably good for plants, but not great for crafting. The glue is stretchy. Easy to remove if you wanted to