Athanasios k.
23rd June 2013
Easy Life - Blue Exit - 250 ml
It worked for me so far (with a bit extra dose). No problems with the biological filtration. The main disadvantage is the 15 days of no water changing .
George O.
Amazing product
9th August
Easy Life - Blue Exit - 250 ml
Worked perfectly for me in 4 days cyanobacterium was died