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Name that deficiency!
Name that deficiency!
Symptoms: Stunted sword plants with small new leaves and slowly dying, algae
encrusted older leaves. Rest of plants, (Vals, Aponogentons, and Hygros) are
growing slowly but no algae. Algae elsewhere in the tank is manageable.
Situation: 20 gal. Tank with UGF, gravel substrate
Very low (1 betta and 1 cory) fish population.
Lighting is 2 x 15W full spectrum with fairly bright indirect sunlight.
Yeast bottle CO2
pH 6.6-7.0
NO3 1-5 ppm
25% weekly water changes (RO) with the following additives:
element ppm
NO3 10
K 4.5
Fe 0.20
B 0.0005
Cu 0.001
Mn 0.001
Mo 1.8E-05
Zn 0.001
What are the deficient element(s) in this set up? How can I improve my
sickly swords without an algal bloom? Amaze me with your insightful reply :)
TIA
Patrick Mullen