It does both as well as lowering the ph so beware. My snail is a little speed * now. Easy way to add tan is to water.

This is great for fast started aquariums and when you want to redo your bacteria bed with a kick of the right bacteria. Now we have clearer water and a more energetic betta plus a bottom of the tank that is more natural and eye pleasing.

These beads are a bit pricy, but to me they are so worth it. It’s beyond entertaining to watch my little fishy buddy play in the soft beads. The blue orbs look very pretty.

If you have a very active or bored betta, his life is about to change! Nice belt. They look good too! But for now, i’m just happy they seem to brighten his mood for now.

As these shrink, bettas ingest them and it can kill them quickly. Within a couple of days the bubbles shrunk into a tiny bead like form.