Tds Meter Tester

[australia]

should i use a TDS meter? when i goto my petshop they test my water tds, so im just wondering if i need to invest in one?

 

[2day]

lol... Everybody gets side tracked at times on this forum and don't end up answering your question!... not that i am trying to start something! lol Jokes, but i don't think you will need one. Just the test kit should do you fine.