Saltwater Newbie

Welcome to R2R!

Good luck with the 40g!

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I’ve taken the plunge in starting a saltwater tank. Right now I’m cycling my 40 gallon tank, but I’m not sure what tests I need to do weekly and other saltwater terminology ( dosing, cycling).
Welcome!

Glad you joined. Good info in post #2.

Once you're done cycling, nitrates will be your most tested. I've been using the API nitrate test because it's easy but its hard to judge one shade of yellow from another shade of yellow. People are going to jump on me for saying API as their tests aren't most accurate. Hanna *just* launched a high range nitrate checker ("high" starts at 4... so their low never was an option for most) and later this month its rumored to be available on Bulk Reef Supply so its my next tank purchase.

During cycling, test your ammonia to watch it come down and then you'll know your cycling is done. Mini cycles happen whenever you add something new/more to your tank. I do check ammonia on my little 5g Petco quarantine (QT) tank whenever I have that setup in use (otherwise it lives under or beside my desk).
 
Welcome friend not trying to disagree with our friend @Fish Think Pink but, you will definitely want to consider alkalinity, magnesium, and calcium if you plan on keeping corals. You'll need something to check salinity no mater what. I recomend anything other than API as soon as the budget allows.
 
Welcome friend not trying to disagree with our friend @Fish Think Pink but, you will definitely want to consider alkalinity, magnesium, and calcium if you plan on keeping corals. You'll need something to check salinity no mater what. I recomend anything other than API as soon as the budget allows.
@JAC- is right, if your saltwater setup is going to have corals then you'll also be testing other things... Some days I feel more like a chemist than a reef keeper LOL

Once you are testing, also recommend a notebook or spreadsheet or some way of logging your results... but all this and more starts in post #2 info and just grow from there, depending what you want to keep in your saltwater tank.

Glad you joined!
 

WHAT’S USUALLY THE FIRST CLUE THAT SOMETHING IS OFF IN YOUR REEF?

  • A fish’s behavior or appetite changes

    Votes: 10 15.6%
  • A coral looks different or stops opening normally

    Votes: 41 64.1%
  • Water clarity or surface appearance changes

    Votes: 9 14.1%
  • Equipment sounds or flow seem different

    Votes: 7 10.9%
  • A test result catches my attention

    Votes: 14 21.9%
  • Algae or other growth starts changing

    Votes: 14 21.9%
  • I usually notice when the problem is already obvious

    Votes: 3 4.7%
  • It depends on what’s going on

    Votes: 11 17.2%
  • Other (Post in the comments)

    Votes: 1 1.6%
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