Dophin Hang-on Accessory for CF300 Canister Filter pond conditioner Helps reduce the spread of

Helps reduce the spread of uneaten floating food around the tank

Does the bag use strings or ties to close

Do I need to rinse Seachem Flourite before adding it to my aquarium

Never add Seachem Kalkwasser directly to the aquarium

for example from 7 to 6

Dophin Hang-on Accessory for CF300 Canister Filter pond conditioner Helps reduce the spread ofDophin Hang on Accessory for CF300 Canister Filters Dophin Hang on Accessory for CF300 Canister Filter is used to conveniently take out water from the canister while accommodating any glass thickness and ensuring no distortion of tubing. Convenient to take out water from the canister with the loop. Suitable for any glass thickness. No distortion of tubing with the plastic holding part. Outstanding space utilization with the hanging design.