Tanks & Aquariums

Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish, is continually prod...

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH ...

Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shifts, the resu...

Measures pH, Nitrite, Nitrate, Carbonate & General Hardness. Just dip & read!

FRITZ LIQUID TEST KITS - WIDE RANGE PH TEST KIT - Testing the pH of aquarium water regularly to make proper adjustments is crucial to keep fish, pl...

FRITZ LIQUID TEST KITS - NITRATE TEST KIT - While not directly a problem for fish at low levels, excess nitrates can cause stress and other water q...

FRITZ LIQUID TEST KITS - AMMONIA TEST KIT - Ammonia is one of the most important parameters to monitor in aquariums because any amount can be toxic...

FRITZ LIQUID TEST KITS - NITRITE TEST KIT - Nitrite is produced continually during the ammonia cycle by nitrifying bacteria in the biological filte...

FRITZ LIQUID TEST KITS - COPPER TEST KIT - It is crucial to closely monitor copper used in aquariums to ensure the correct dose has been applied, e...

FRITZ LIQUID TEST KIT - PHOSPHATE TEST KIT - Excess nutrients can lead to poor water quality very quickly. If not controlled, phosphate (PO4) can r...

FRITZ LIQUID TEST KIT - ALKALINITY TEST KIT - The KH value of your water is important to know, as the carbonate hardness plays a significant role i...

FRITZ LIQUID TEST KIT - GH TEST KIT - General hardness (GH) is commonly overlooked in many aquariums, but this parameter plays a very important rol...

FRITZ LIQUID TEST KIT - CALCIUM TEST KIT - In saltwater aquariums, calcium should remain in the proper ionic balance along with alkalinity (KH) and...

Includes one each of kits for the most commonly measured water parameters: Wide Range pH, Ammonia, Nitrite, and Nitrate. Master Test Kit. Perfect f...