bottled water

Hey guys i have a well established 10 gal tank and i am having algae problems. In this tank i have an assortment of 7 neon tetras and two cory catfish. Ive had these fish running on two years soon. I run an LED light above my tank, use sand as substrate and i currently have one live plant, an...

Hi just a quick and probably pointless question but, if I run out of tap safe, can I used bottled water?  The reason I am asking is I have upped my water changes in my fry tank to 2 a day as they get fed about 3-4 times a day, brine shrimp in the morning and at night. The fry colours seem to be...