![pp4 pp4](https://bunarongaquarium.com.au/wp-content/uploads/pp4.png)
Product Details
The best root fertiliser for planted tanks.
Thicker, fuller growth forms with superior algae control.
Nitrate Limitation made easy.
Add 1 per 2.5 Square Inch, >1 inch deep.
Replenish after 2 months.
Available in 2 Sizes : 9 tabs, 54 tabs