Ive always wanted to do a reef tank, and i have decided a few times to do one and went into research mode and each time ive been scared off. All the equipment, chemicals, lighting, nutrients, live rock, crushed coral, current, timers, controllers, redundant heaters, refugeum, skimmer, salt, test kits, patience and finally cost... i just cant bring my self to do it, as much as i get all googly eyed over the salt water fish each time i go to my local fish store, i just cant justify keeping one, i know ill get frustrated.
I have also considered keeping a brackish tank, one of my favorite fish is the green spotted puffer, ive always wanted one, and the same situation with keeping a reef tank, i go into research mode each time i decide i want to keep one and i get discouraged.
Ive used that tap water purifier yellow bottle for well over 10 years, ive never had a problem with it, i have 4 tanks. my 10 gallon im staring up, a 22 gallon cube, a 30 gallon community and my 120 gallon oscar and red tail catfish tank. They are all fresh water.
I just got this rubber nose pleco the other day, he is in my 22 gallon cube. thought i would share.