So for now ive got a 15 fluval freshwater going on, im planning to maintain it till october and if i get to maintain it perfectly i was thinking of trying saltwater , i wanted to do a 40g breeder and im trying to do it on a budget, do u guys have suggestions on how i should do it and any tips? also what equipment i can get on a budget? lights, wave makers, filters etc. Im a bit scared as i dont want to waste my money but im tempted on trying