Interceptor Duration

[Huskymaniac]

How long does interceptor last in the water? I took out all crabs prior to treatment and when done added a polyfilter, carbon, and 2 30% water changes. All my crabs were dead this morning still.

 

[Ron Reefman]

BUMP

 

[fuelman]

i have only used interceptor twice, it was the large dog chewable tablet used at a rate of 1 tablet to 300 gallons of water volume, run for 24 hours then carbon & 2 25% water changes over the next week. at that point i had no issues with adding cuc back to the tank. depending on how much used per water volume it's possible it could have been over dosed & levels are still to high. I'm not sure on how long it will last in the water. how much did you use & how many gallons is your system.