20 neons, 9 amano shrimps and one honey gourami in a 20 gallon heavily planted tank, all parameters are 0. According to aqadvisor this is 100% of my filtration capacity, and a 91% stocking level. I'm running an internal 100l/h + a sponge filter.
Will it be safe to add 10 ember tetras to the tank?
Will it be safe to add 10 ember tetras to the tank?