When it comes to keeping a salt water aquarium there is one thing that we are going to need and the clue is in the name – that’s right water!
But is water just water – can you just use water straight from the tap or perhaps from the ocean itself.
Well yes water is water but when we keep a salt water aquarium we are interested in any additional substances which are present.
Leaving natural sea water out of the topic for the time being as I think I will cover that in a future post let’s have a look at tap water. [Read more]