the basics and then some
dude, i read this thread from beginning to end and yes some ppl were harsh but you had it coming, at first i said ok he's rushing it, but as i went on it was rookie question, bad question, worst question and finally the MR SHARKS came after you. if the advice u got was actually from a LFS, dont EVER GO BACK. it sucks to hear this but read, read, read, and when ur done reading, read some more. keep the following steps in mind. PM me, i will personally come and help you, FREE OF CHARGE. I dont care how much money you have, dont just keep buying fish to replace dead ones.
1.you dont put fish in 20mins after set-up
2.you dont "test" water with a seahorse
3.you dont insult someone giving you advice
4. Rookie07,aznt,awibrandy are some of my favorite ppl for questions, listen to them , they have about 500+ gal in btwn em.
5. DON'T BUY A 120-150 Gal if you havent mastered the 38. AND if you are, have ppl help you.