These would go in the tank. Packaging in the image says they are wave-makers, which implies surface to me. Hmmm, but it might be something to try. I am all for double-dipping. When I eventuallly go Marine, I can double-dip some of my equipment too.
I'm sorry, C, that you can't change the tank. Bad Missus for not understanding that a bigger tank would indeed be better viewed from the location you discussed! All I know is that who ever decides to marry me better be happy with multiple tanks and cryptocoryne cuttings everywhere!
I'm sorry, C, that you can't change the tank. Bad Missus for not understanding that a bigger tank would indeed be better viewed from the location you discussed! All I know is that who ever decides to marry me better be happy with multiple tanks and cryptocoryne cuttings everywhere!