Fish Osmoregulation; RO units

[Carl]

I updated one of my older (however more in depth IMO) Aquarium Answers articles.

This update included reorganization of content and considerably more information about RO (Reverse Osmosis) and DI units

Aquarium Answers; How do Fish Drink, Osmoregulation

Carl

[corycatwoman]

i enjoyed the article carl.

i usually do what you do with the aquarium salt in my african tank. i only add it when i feel theres a high amount of stress in the tank or after adding a new fish to help fight off pet store disease's. and ive found that what the box of salt recomends is a very high amount. and its actually had harmful affects so i use half the recomended dosage and not very often.