Need assistance deciphering my water parameters with the API master test kit

  • Get the NEW AquariaCentral iOS app --> http://itunes.apple.com/app/id1227181058 // Android version will be out soon!

cadd

AC Members
May 19, 2017
41
3
8
NJ
I tested my tap water with the following results. What does it all mean? My goal is to set up a 55g community tank with some live plants.

PH: 7.6
High PH: 7.8
Ammonia: 0
Nitrite: 0
Nitrate: 5

GH: 14 drops needed to turn from orange to green
KH: 9 drops needed to turn from blue to yellow
 

fishorama

AC Members
Jun 28, 2006
12,698
2,131
200
SF Bay area, CA
It's not that hard to read, lol. Your pH is between 7.6 & 7.8, a tiny bit high but no big deal for most fish. 14 Gh & 9 KH are in German Degrees of Hardness (GDH), higher than my quite soft water but, again, should be ok. (if you want ppm multiply by 17.2? or so, I forget the exact number.)

You may not be able to breed some fish that may survive just fine in your parameters. I strongly suggest you not try to "fine tune" your water to any specific numbers, keep fish that are happy in the water you can easily provide. & those are not necessarily the "listed" parameters of fishes' native waters. Many fish are commercially bred over many generations now.

When we first started keeping fish, my chemistry student husband said "what exact pH do bettas (or whatever) need? I can make the water that number!". Yeah, but the yoyo effect of constantly messing with the parameters wasn't so good for the fish. 35+ years later, we don't sweat the minutia, large regular water changes are the single most important thing you can do for your tank & fish.

You should be fine with many fish & plants. When in doubt, ask us, we want you to succeed!
 

myswtsins

Global Moderator
Jun 15, 2008
3,556
390
92
41
Central NJ
Real Name
Jen
Camera Used
Canon PowerShot SX260 HS
What she said! ;) Did you let your water sit out for 24 hrs before testing? After releasing any trapped gases the pH may be different.
 

Slappy*McFish

Global Moderator
Staff member
Feb 18, 2002
7,835
48
75
Raleigh, NC
Hard, slighly alkaline water. Not a bad starting point at all for an avg planted community setup. Those numbers will gradually and naturally drop as the tank matures and ages. Live plants would do well in there (foxtail, crypts, vals, anubias, swords). This would be ideal for livebearers like swordtails, platies, mollies.
 

ustabefast

AC Members
Jan 17, 2017
259
46
31
70
Santa Barbara area.
Real Name
Gregg
Yep, those are decent water parameters for most commonly sold tropical fish.
You won't be able to breed softwater fish but they will do fine otherwise.
 
zoomed.com
hikariusa.com
aqaimports.com
Store