FLUVAL 07 Series Canister Filter Color:407 it is iodate which is

it is iodate which is the predominant element

If using for biological filtration

As they change the water parameters under their own film

transformer

Foliar spray nutrients for emersed leaves of aquatic plants growing on Wabi-Kusa Walls

FLUVAL 07 Series Canister Filter Color:407 it is iodate which isFluval 07 Canister Filter The All New 07 Series marks the 7th incarnation in nearly 4 decades of Fluvals top selling canister filter family worldwide. Not only does the latest generation incorporate the power and reliability youve come to expect from the leader in aquatic filtration, but it also features several new performance upgrades that make it up to 25% quieter and more robust, energy efficient, flexible and easier to use than ever before.