Guides & Knowledge
Practical guides, selection advice and technical background on filtration, dewatering, rainwater, pond and well systems, electroplating and industrial filter media.
Well pump drawing sand: causes, damage and what actually helps
Well pump drawing sand ➔ causes, what the sand damages and which filter works where. Intake or pipework. Read the...
How to remove sludge from a pond: methods, effort and result
How to remove sludge from a pond ➔ net, vacuum, partial drain or biological treatment. Effort and result compared. Read...
