Fluval Spec, Flex 34 and Evo Foam Filter Block All Media The API® Freshwater Master Test

The API® Freshwater Master Test Kit measures the 4 most important levels in freshwater aquariums quickly and accurately

top-quality materials and perfectly tuned technology guarantee the very best of quality and safety

Edges Carbon Clean & Clear Renewal Sachet contains premium grade carbon that helps eliminate toxic impurities

With regular use of Blue Planet Bio Active

- Measures 89cm with adjustable arms to fit aquariums from 90-106cm

Fluval Spec, Flex 34 and Evo Foam Filter Block All Media The API® Freshwater Master TestSpecifically designed for Fluval SPEC, Flex and EVO aquariums, the Foam Filter Block provides critical stage 1 mechanical filtration by trapping large particles and debris. Suits Flex 34L for the 57L & 123L Foam, click here.