well i had this old tank, it had fish, then a lizard, then it got broke, then it sat in my shed till i decided to fix it. so i pitched it in my truck, rode to the glass shop, was actually given a piece of 1/4" glass for free, and picked up 2 tubes of 100% silicone from walmart, and patched it up last night.
the silicone is getting hard now
so this morning, i decided i wanted the background to be black...
the tank is 30Lx12Wx18H, which works out to just over 27 US Gallons.

now what do... consolidate my 2 10 gallons into this one?? just bring over their filters, i actually have a couple hob's i dont use somewhere around here. i was just gonna set it on my dresser. maybe use one of my 10's as a sump filter for it?? im thinking sand for substrate on this one.