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and in smaller models
The nutrient-rich Seaweed Extreme formula contains 67% seaweed and supports rapid growth
and one for saltwater aquariums — so be sure to use the correct chart for your type of aquarium when interpreting test results
because Purigen targets organic molecules
FMM Module
1/2" Flow Sensor FS50 aquariums and in smaller modelsKnow Your Flow! Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe. The FS 50 will work with flow rates from 30 250 gph, and will connect to any standard 1 2" Slip PVC. The flow sensor itself uses British Standard Parallel Pipe (BSPP) threads so two specially designed PVC unions are provided with slip fittings to