I sure I'm way off the mark here but ...
Half of my tank has significantly more surface agitation than the other half. When sat in front of the tank, I've noticed that there is a lot more internal reflection on the half with less agitation.
I realise polarisation at the water surface and viewing angle are likely to be significant factors, but in terms of light reaching plants, is surface agitation even vaguely relevant?
Half of my tank has significantly more surface agitation than the other half. When sat in front of the tank, I've noticed that there is a lot more internal reflection on the half with less agitation.
I realise polarisation at the water surface and viewing angle are likely to be significant factors, but in terms of light reaching plants, is surface agitation even vaguely relevant?