Seachem Flourish Gravel Bed Tablets, 10-Count

Be careful how many you use. I used a full pack and it was like an algae nuke, spent 2 hours cleaning every five days or so for about three months. (nearly a broken man after that, soooo much algae!)I started with one long crip and from nowhere after using the tabs I had 3 more offshoots. So it does work for crips but the algae killed off half a dozen of my other plants so now I'm using one at a time near crips and we'll see how that goes.

I like these because they are easy to place under the plants and don't dissolve & break down quickly

Difficult to know if these work or not, I’m adding additional fertiliser but water quality isn’t affected and plants are thriving… don’t see any harm in using these, happy with results so will carry on using.

I bought this for my aquarium plants as my first experience with root tabs. I've heard great things about Seachem products and am optimistic that these will work well for my plants.

These are obviously good for plants and promote excellent plant growth.However they caused a spike in my GH, so be cautious with the type of fish that you have.

Great product, a solid little block, not a capsule filled with small round balls that can float to the surface if the substrate is disturbed.I bought the 10 pack, and was delighted to find 13……… bonus👍

Well I've now had these in my tank for a week and I cannot believe the difference in my tank.Most of my plants looked terrible almost dead, very brown and wilted. After putting these tabs in, a week later my plants look amazing! Almost every plant is entirely green now and have new leaves growing, I couldnt believe my eyes! You can't go wrong with these tabs!

Good product but can raise nutrient levels too high causing algae bloom use with caution