Remember when we had under gravel filters?
They had two tubes with air stones in them to draw water down thru the crush gravel and then up thru the air stone tubes.
Just remembering what reef keeping was like a long time ago.
Trying to keep leather corals, wow.
Buying a dead piece of coral and trying not to grow too much algae on it?
We've come along way.
They had two tubes with air stones in them to draw water down thru the crush gravel and then up thru the air stone tubes.
Just remembering what reef keeping was like a long time ago.
Trying to keep leather corals, wow.
Buying a dead piece of coral and trying not to grow too much algae on it?
We've come along way.





