19mm or 3/4" glass seems very thin for 42inches tall. Hope it goes well for you as its a nice setup. Are you adding other bracing to the tank? Also for a tank that large I would think you are going to want around around 40000 liters an hour or about 10400gph of flow. Twice what your looking at right now.
Sent from Note 2 mini computer
Sent from Note 2 mini computer
Will be following this one!