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How to Treat Red Water Effectively, Safely and Quickly
Release time:
2021-10-13
How to Treat Red Water Effectively, Safely and Quickly
Case Details
Location: Huanghua
Breed species: high-age insect
Cultivation area: 400 mu, water depth 2 meters
Water quality index: pH8.8 ammonia nitrogen nitrite-free 0.005
Description: The whole water body is red, the microscopic algae phase is 80% dinoflagellate, and a small amount of golden algae green algae. Because the size of dinoflagellate cells is 20-70 m, the palatability of the larvae of the high-age bug is very poor, resulting in the slow reproduction of the high-age bug.
Treatment Scheme
On a sunny day, change the water to overlord warm water for 1 hour (1.5 mu m/1 bag) and then mix the pool water and splash the whole pool.
Effect feedback
At 8: 00 a.m. the next day, the tracking effect of the pond showed that dead algae precipitated on the edge of the pond, and the water color turned clear and reddish. microscopic examination found that the pond was dominated by green algae, a small amount of golden algae and a small amount of dinoflagellate (low activity).
At 11: 00 a.m. on the third day, the pond tracked the effect, and the pond water turned yellow-green. Microscopic examination found that the pond was dominated by green algae and a small amount of golden algae.
Case analysis
The water temperature is low in the early stage of cultivation, beneficial algae grow slowly, dinoflagellate, golden algae and other activities are strong, which can rob the nutrition and light of other algae, so the growth speed is fast, and red water and yellow water are easy to occur in the early stage.Water Change OverlordFor plant extracts, specifically for flagellates, improve water redness, yellowing and other adverse water quality, effectively inhibit the reproduction of rotifers, kidney worms, etc., along with the improvement of water transparency, balance algae phase, stable control of fertilizer water.
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