Rotala Vietnam H'ra

Leaves become translucent, mushy, and dissolve; typically occurs after planting or during acclimation to new water parameters

Ensure stable water parameters (pH, temperature, hardness); provide high light and CO2; trim affected portions and allow new growth; avoid drastic water changes

Yellowing of new leaves while veins remain green; stunted growth; pale coloration loss

Dose liquid iron fertilizer (chelated iron) 2-3 times weekly; ensure adequate lighting and CO2 to support nutrient uptake; check for excess phosphate which can lock up iron

Green, brown, or black algae coating leaf surfaces; reduced photosynthesis; plant appears dull

Increase water circulation; reduce photoperiod to 8-10 hours daily; manually remove algae; add algae-eating shrimp or fish; maintain nutrient balance to prevent excess phosphate

Slow growth; pale or yellowing leaves; leaf curling or distortion; loss of red coloration

Dose comprehensive all-in-one fertilizer or separate macro (NPK) and micro (trace elements) fertilizers; perform 25-30% weekly water changes; ensure adequate lighting and CO2