I need help with growing my plants

Hello.
I want to know why my plants don't grow, i fertilize with micro, macro and easy carbo, I have co2 and a quality substrate and JBL proflora balls , I have a regular habit of doing a 50 percent water changes...the roots are turning brown....my parameters are excellent...below are some pictures

 

Is that an anubius? If so make sure the rhizome isn't buried or it will rot.

 

Is that an anubius? If so make sure the rhizome isn't buried or it will rot.

No ..it is hygrophilla dwarf

 

Hi ehat lights you use

 

Hi ehat lights you use

Oase lights...two of them

 

I want to know why my plants don't grow, i fertilize with micro, macro and easy carbo, I have co2 and a quality substrate and JBL proflora balls , I have a regular habit of doing a 50 percent water changes...the roots are turning brown....my parameters are excellent...below are some pictures

There's really too much to unpack here without much information given. Therefore, it's hard to help.

Do you have any photos of your tank? More photos could be helpful. More specific details about your tank would be good to know too like: tank size & dimensions, how long has it been running, temperature, water parameters, filtration, flow, fertilization, lighting, CO2 levels, substrate, and plant species.

Otherwise, if it's general planted tank care info you're after, check out this site: The 2Hr Way. There's a lot of good articles and such to be found there.

 

Hi PeaP

I agree with Mudminnow that more pictures would be helpful. There are several issues that can effect root growth but I can get more information as to if the issue is nutrient related and possibly which nutrients with pictures showing leaves rather than roots. -Roy

 

There's really too much to unpack here without much information given. Therefore, it's hard to help.

Do you have any photos of your tank? More photos could be helpful. More specific details about your tank would be good to know too like: tank size & dimensions, how long has it been running, temperature, water parameters, filtration, flow, fertilization, lighting, CO2 levels, substrate, and plant species.

Otherwise, if it's general planted tank care info you're after, check out this site: The 2Hr Way. There's a lot of good articles and such to be found there.

Hi PeaP

I agree with Mudminnow that more pictures would be helpful. There are several issues that can effect root growth but I can get more information as to if the issue is nutrient related and possibly which nutrients with pictures showing leaves rather than roots. -Roy

Thank you for your help...i can't take another photo because I already replanted the plant...my aquarium is 85l heavily planted, 8 crypts, 2 bucephalandras, 2 dwarf higrophilas (this is the plant with brown roots), and 2 anubias. 11 neon tetras, 2 apistogrammas, 1 L471, 1 nerite snail, 9 Amano shrimps