[tulip55555]

What make anacharis grow leggy? I have low-med lighting and dose Seachem Comprehensive and Trace each once a week. I am only doing about 20% water changes weekly because my parameters are always good. I just do the PWC to do a little vacuuming.
Is there some mineral deficiency I may be overlooking? I know they consume a lot of nutrients, maybe I need to dose more often??
Thanks

 

[150EH]

Fast growing plants have grown like this for me when there is good light and a good source of nutrients and it seems the more you give them the worse the response. Are you using C02?? If not you may be changing your water too often.

 

[tulip55555]

Good to know it's normal. I thought the frequent water changes were becoming unnecessary so I skipped this week.
Thanks for the input

 

[JoraaÑ]

I have noticed this happens when there is deficiency of Kno3 in many fast grower..See what happens once you tweak Kno3.

 

[tulip55555]

Is that potassium?