Originally Posted by hawk fish
:help: what is you in put on how phosphate reactors work??(if they do at all) also what would be the best brand to buy....you can see that i have a high phos level and cant seem to get it down...thanks a lot :help:
You don't need a phosphate reactor to use phosphate lowering media, they just work more effectively that way. If you have a power filter, you can run a bag of Phosguard in there.