HOVIRAN Ammonia Test Strips, 50 Count

HOVIRAN Ammonia Test Strips are single-parameter strips for ammonia nitrogen. A bottle holds 50 strips and works for freshwater, saltwater, ponds and shrimp tanks.

Reading time

Dip the strip, then wait 2 minutes before comparing colors. Ammonia pads react slower than pH or nitrate pads, and reading early is the most common reason for a falsely low result. Use a phone timer.

How often to test

HOVIRAN suggests testing once every day when setting up a new tank, and 2-3 times a week in an established aquarium. That is a sensible plan: daily during cycling, then a few times a week, plus any time fish look stressed.

Why a dedicated ammonia strip

Many multi-pad strips skip ammonia. A separate ammonia strip fills that gap at low cost. With 50 strips, daily testing through a typical cycle is covered with strips left over.

When you find ammonia

• Change part of the water with conditioned water.
• Stop or reduce feeding for a day.
• Check for a dead fish or snail hidden in decor.
• Make sure the filter is running and the media has not been replaced all at once.

A bacteria starter like FritzZyme 7 can help the biofilter catch up.

Saltwater note

Ammonia at a given level is more toxic at higher pH, so marine tanks are less forgiving than soft water tanks. Even a small reading in a reef deserves action.

Strip handling

Use dry hands, close the bottle immediately and keep it in a cool, dry spot away from the tank cabinet.

Liquid backup

For precise low readings, confirm with a liquid kit such as the API Freshwater Master Test Kit.

Keep a simple log beside the tank with the date and color result. During a cycle, you will see ammonia climb and then fall as bacteria take hold, which is the clearest sign the filter is maturing and you can begin adding fish slowly.