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Diatoms finished in new tank, but green algae is abundant. Starving it out now.
On the underside of my rocks, where the light don't shine, I found odd red spots.
I didn't notice them when I set up.
They are not coraline (they are only in shadow).
They are slightly raised.
They don't appear to...
600?
Might be easier to install an in-ground pool with glass sides then dig viewing tunnels around it.
But seriously, acrylic? I know the advantage is in the weld, but there has to be a ton of bracing on a tank that size.
What's the thickness?
See if you guys can snag one or two of those rainbow ricordia that Mark just listed if you're picking up from UC. Even if only 1 or 2 pieces would make really nice auction item(s).