

Iron supplement for planted aquariums, available in 30ml and 50ml variants. Tropical Ferro-Aktiv supports chlorophyll production and helps prevent pale leaves caused by iron deficiency.
Iron supplement for planted aquariums, available in 30ml and 50ml variants. Tropical Ferro-Aktiv supports chlorophyll production and helps prevent pale leaves caused by iron deficiency.
Tropical Ferro-Aktiv Aquarium Plant Iron Fertiliser is a reviewed non-livestock aquarium care product. It is plant fertiliser, not fish food or livestock.
Iron supplement for planted aquariums, available in 30ml and 50ml variants. Tropical Ferro-Aktiv supports chlorophyll production and helps prevent pale leaves caused by iron deficiency.
Dose according to the label and adjust the wider fertiliser routine to plant mass, light level and water changes.
Build a sensible planted-tank care routine with related fertilisers, carbon supplements and water conditioners.
We keep product pages clear about what the item is, how it is used and which alternatives may fit the same routine.









18–26°C · pH 6.5–8 · 30L

23–27°C · pH 7.4–8.4 · 500L

20–27°C · pH 6–7 · 54L

23–27°C · pH 7.4–8.4 · 150L

24–28°C · pH 6.5–7.8 · 300L

20–24°C · pH 7–8 · 45L

24–28°C · pH 6.5–7.5 · 2000L

24–28°C · pH 7.5–8.5 · 200L