Hi I have a Juwel Rio 240 tank equipped with the standard light-unit which is the Juwel Hi-Lite 2x 54W T5s which come with a "Day" light set at 9000K and the other "Nature" light set at 4100K.
I am experiencing very slow plant growth even though i have switched to pressurized Co2 this week. The Heteranthera Zosterifolia simply doesn't show any signs of growth. Something wrong's for sure. I dose daily 2ml of Ocean's Nutrition Fertil+, Trace+, and even twice weekly Iron+. Substrate is supposedly rich with Aquamedic Volcanit. So now i'm suspecting that lighting is improper.
Is the colour temperature fine for successful plant growth? As i have always read that standard lighting that come with tanks are msotly not good for plant growth. Juwel offer other colours of tubes in this range (same wattage). The most ideal i believe would be the "Colour" light tube which produces 6800K. Must i use this along with the "Day" tube?
What light suggestions can you make for my Juwel tank please?
I am experiencing very slow plant growth even though i have switched to pressurized Co2 this week. The Heteranthera Zosterifolia simply doesn't show any signs of growth. Something wrong's for sure. I dose daily 2ml of Ocean's Nutrition Fertil+, Trace+, and even twice weekly Iron+. Substrate is supposedly rich with Aquamedic Volcanit. So now i'm suspecting that lighting is improper.
Is the colour temperature fine for successful plant growth? As i have always read that standard lighting that come with tanks are msotly not good for plant growth. Juwel offer other colours of tubes in this range (same wattage). The most ideal i believe would be the "Colour" light tube which produces 6800K. Must i use this along with the "Day" tube?
What light suggestions can you make for my Juwel tank please?