To give the macroalgae the best possible start we recommend to acclimatise the live algae before adding it to your tank.

1) Leave the bag therefore with just the macroalgae in it floating in your tank for around 5 minutes.

2) Then add a small amount of water from your tank and repeat this 2-3 times every 5 minutes.

3) Finally, add the macroalgae to your tank and discard any excess water.