Turning a basement into a working koi pond demands more than creativity, it requires engineering precision. Through demolition, filtration design, and water system calibration, the team faces both ...

Zooplankton filter feed small suspended solids (SS) while filter-feeding fish (Hypophthalmichthys molitrix) feed on large suspended particles. The combination should control SS and nutrients in ...

PITTSBURGH, March 26, 2025 /PRNewswire/ -- "I wanted to create a quick and easy way to remove debris and waste from an aquarium or pond," said an inventor, from Bernalillo, N.M., "so I invented the ...