- Joined
- Sep 27, 2015
- Messages
- 88
- Reaction score
- 45
it’s like a person crossing the road and another crossing the road with eyes closed. Literally you are taking a chance. As per Murphy’s law, most try to avoid any failure since there are a lot of areas where a reef tank may fail like electricity, heating, disease and human errors. Also tap water tends to vary season to season and you might never know what’s in it.