API® High Range pH Test Kit — 160 Tests Adjustable but the helical flow compresses

but the helical flow compresses debris into the basket

Regular CVA (3064 Models) for use with various submersible pumps

These impellers fit various sizes of The Fountain Pump™ SP Series pumps

000 gallons 98890 742575988900 Sludge & Filter Cleaner

API® High Range pH Test Kit — 160 Tests Adjustable but the helical flow compressesAPI High Range pH Test Kit monitors pH changes in marine aquariums, aquariums with African Cichlids, and very alkaline tap water. It is fast, accurate and easy to read, working in pH ranges from 7. 4 8. 8. Use it during regular care, when diagnosing problems, or before using certain water treatments. pH can naturally fluctuate do to fish waste, the addition of water and the build up of natural acids. Use this kit to accurately measure pH levels. Take