Skimz Filter Socks with Holder Invertebrate Food If it reads toxic

If it reads toxic

Freshwater and Marine

To ensure coral health the ppm level of these elements must be maintained within a narrow band and therefore should only be dosed according to a measured requirement of the aquarium

If these two factors are insufficient you can provide additional calcium with Reef Advantage Calcium™

For in tank treatment: Use one level scoop of Medic for every 190L (50 Gallons) of your system volume twice per day For serious problems use (3)  level scoop for every 190L (50 Gallons) of your system volume

Skimz Filter Socks with Holder Invertebrate Food If it reads toxicSkimz hang on filter sock holder fits standard 4" 7 filter sock, to remove excess food, detritus, organic waste, dust, any particles and results in crystal clear water. Specifications : BM 4 Dimensions 4. 2" x 7. 5" x 1. 8" Max Rim Thickness 0. 90" Filter Sock Opening 3. 6" Diameter What's Included? 1x BM4 Filter Sock Holder 1x EL S300 Filter Sock Specifications : BM 7 Dimensions 281 x 200 x 45mm Max Rim Thickness 6mm Filter Sock Opening 167mm