DIY construction for a 20 gal high .
I just bought a 67000 k
dble bulb .
How can I create a simple but yet effective DIY system ?
Can someone tell me step by step without referring me to sum diagram that looks like its in Greek ?
20 gal tank , 5 porkchop rasboro , 2 guppies , 1 blueram , 1 black molly , 1 red/black variatus , 2 cory catfish , 1 bristlenose pleco , 3 java ferns , 1 anarachis , 1 red ludwiga