[joejoe123]

I have a 40b low tech tank . Ive been dosing ei method 500ml macro and micro weekly no co2. My growth looks a little pale. Should i add iron or something else. My lighting period is 7hrs.

 

[fishyfishy101]

Need more info. What light do you have? What plants do you have? Can you post a pic of the plants in question?

 

[joejoe123]

My light is Coralife Aqualight High Output FRESHWATER T5 Aquarium Lighting Fixture, 2X39W my plant list is needle leaf java fern/ bolbitis/s repens/blaxa/braziilian pennywort the last 3plants are kinda pale not as green as when i got them