-Promotes healthy coloration in coral.
-Doesn?t cause algae growth.
- Safe to use.
Aquaetic Iron concentrate will increase all colors, but the most pronounced effect will be green color formation. A good indicator that your tank is iron deficient is red acrophores turning pale pink or green acrophores turning yellow. Aquaetic Iron is excellent at bringing out many colors, but green will be the most pronounced. However, iron may also increase the density of zooxanthellae in coral which may result in coral darkening.
Darkening coral tissue indicates you may be overdosing. We recommend using yellow corals as good indicators, stop dosing when yellow corals display a green shimmer.