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Which Hydra Product to Use
Problem Product
Remember ALWAYS but ALWAYS take a water sample
 
Before deciding what your water problem is, it is absolutely essential that you take a sample of water from your pond or lake into a clear glass and hold it up to the light - if you just look at the body of water you will never get the true picture.  
 
If it’s green or cloudy you either have excessive single cell algae or excessive suspended solids and need Hydra Crystal.
 
If the water looks green in the pond /lake but is crystal clear or very slightly cloudy in the glass you have excessive nutrients and need Bio Aquatic Bacteria Boost.
 
 
Green Water / Cloudy Water
 
Blanket Weed / String Algae
 
Water looks green in pond / lake, but glass water sample is either crystal clear or very slightly cloudy           
     
Bio Aquatic Bacteria Boost
Fish colors dull and washed out
 
Ammonia levels high
 
Using tap water - treat for chlorine and chloramines
 
Water pH too low, insufficient carbonate hardness or general hardness
Hydra pH Up(immediate fix)
Hydra pH Buffer (long term buffering)
Phosphate levels high
Suspended particles in water - filter system not catching small particles
Excessive silt build-up, anaerobic bacteria in silt sludge
Filter system or water lack sufficient natural bacteria to break down excessive nutrients in the water
Water soluble dyes
Large amounts of foam