Find equipment by problem
Biofilter problems
Biofilters depend on loading, oxygen, alkalinity, temperature, media and hydraulic conditions. Monitoring is essential before changing equipment.
Use equipment as part of diagnosis and management
Measurements, husbandry, stocking, feed, source water, system design and fish health can interact. Where mortality or a serious water-quality problem is occurring, use appropriate testing and seek qualified assistance rather than relying on a product recommendation alone.