Join Date: Apr 2009
Location: Singapore, indonesia
Seachem flourite, will last forever but doesn't contain any nutrients. It "store and hold/release " nutrients from fertz we dose. Aquasoil like ADA amazonian. Will last about 1 year plus or 2 yrs even more before it disintegrates. Contain nutrients will last roughly a year plus minus. Able to buffer PH to 6.5 but leech Ammonia in the beginning. So take your pick. Which suit you.