“I have used this product for about 3year now and it’s the best on the market to get rid of black algae.”
“Good price a delivery time.”
“Very effective in gradually reducing the dreaded blackbeard algae. Far easier than scraping and bleaching.”
“Started to use this for my plants and can see the difference from the old one I used”
“This is great plants really doing well using once a day”
“Seems to work better than other liquid carbons”
“Dosed as instructed still waiting to see a reduction of beard algae.”
