Drum Screen Cleaner Marine Aquariums you can dose Complete and

you can dose Complete and pHplus at different times of the day to adjust pH towards to the level you desire:

The product is coated and rust-free

At that time most hobbyists were using filtered tap water that already had calcium

also known as Brine Shrimp Eggs

Drum Screen Cleaner Marine Aquariums you can dose Complete andAqua Source Drum Screen Cleaner is a concentrated, non chemical solution to cleaning your drum screen. No more need to use brick acid! Just mix 25ml per 500ml of warm water into a spray bottle. Spray onto the screen, wait for five minutes and then wash off with a cloth or jet wash. Can also be used on any type of filter to remove stains. 20 washes per bottle.