APIWTKL-FMK

Freshwater Master test kit
use on freshwater only
Includes color matching charts
pH high & low
Ammonia
Nitrite
Nitrate
performs over 800 tests

APIWTKL-A

Ammonia test kit
use on fresh or salt water
includes 2 color matching charts, salt & fresh
performs 130 tests

APIWTKL-GHKH

General Hardness -GH
Carbonate Hardness - KH
number of drops indicates levels
includes 2 vials and 1 each GH & KH reagent bottles
use on fresh water

APIWTKL-NA

Nitrate test kit
use on fresh or salt water
2 color matching charts - salt & fresh
performs 90 tests

APIWTKL-NI

Nitrite test kit
use on fresh or salt water
color matching chart use on salt & fresh
performs 180 tests

APIWTKL-PHH

pH High Range test kit
pH range 7.4 - 8.8
use on fresh or salt water
2 color matching charts - salt & fresh
performs 160 tests

APIWTKL-PHL

pH Low Range test kit
pH range 6.0 - 7.6
use on fresh water
color matching laminated chart
performs 250 tests

APIWTKL-PP

Phosphate test kit
use on fresh or salt water
2 color matching charts - salt & fresh
performs 150 tests

TEWTK-KH

Tetra
Carbonate Hardness - KH
Test Kit (liquid reagent)
test KH for buffering ability of your water. Low KH will contribute to pH decreases

$5.98

Paper Strip type Water Test Kits

Individual tests

PAWTS-A

Ammonia Test Strips
25 tests
Can be the most useful test kit to always have on hand. Use for suspected problems with bio-filters or Ammonia presence in new aquariums. Or for use when receiving shipped fish.

$11.95