hydroponics, willow, mangrove
My mind is often coming up with less than well thought up ideas – but usually I am wise enough not to share them…
Thinking about roots in the water column at the moment. Heard mangrove can make an interesting living fliter. Anyone ever try willow (any possible tannin/toxis issues)?
Likewise was thinking that using EI, I am basically creating a hydroponics solution - anyone try other plants above their aquarium and letting them get wet feet (roots in the water)?