Review on 🐠 Coralline Purple Reef Safe Epoxy Putty: The Ultimate Solution for Marine Aquariums by Casey Stevens

This product was recommended on BRStv on YouTube. Sometime it is also known as Bulk Reef Supply and I gave it a try. I thought it was great and I love the color but I've noticed that after a few weeks in the water if you touch it or brush it with a toothbrush it will form a kind of cloudy flakes and dust if disturbed. On the other hand, it's easy to scrape off when you need to remove it. The worst thing about it is the smell, when you take it out of the box it's pungent but you don't feel it in the water. You break off what you want, looks like stupid putty, you knead it for about 5 minutes, make sure your hands are dry once the color is mixed, apply to your reservoir as needed. If your hands are wet while kneading, it will crumble and become unusable. So I knead it and put it where I need it. My tank has been tuned for a year. I had a few Aptasias and used epoxy to seal the crevices and holes they were in. No more aptasia.