Second fish

Yesterday I gone to JJ. to buy fish which i need it a long time. I gone with my friend we decide to buy it together. after we buy it we thing something it have a fish shop near my house and it same price. why me fool like this why ? after we back home I change water in my tank it about 200 litres. It take 1 hour untill finnish but I never tried of it because I love it it my love hobby. And the next plan is go to buy a rocks for a tank and fish food. I think I loose a money with my fish more than 5000 bath. It make me loose my weight because I don't have a money, almost broke.