Problem regarding plants

[siraj]

Hi I have tried planting forground plants such as hc glosso with all the conditions met co2 , pottasium ,nitrogen water change every week but plants turning yellow
,and my foreground plants are always missing dont know eaten by fish or just disappeared almost overnight.

[tongyang]

Hi more info will help: full specs of your tank, substrate and equipment setup; age; condition of your plants when you first got them, got them in emmersed or submerged form or from chilled tank?

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[siraj]

Hi Ive been changing 50% water every week ,4ft tank ,didnt measure kh or gh but dosing of phosphorous and nitrogen after water change co2 is 2bps.Fishes otos golden algae eaters cories ,barbs and some other species ,I will post the pictures later thanks for your reply.