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The Vammar D10 rainbow trout (Oncorhynchus mykiss) LL50 value was greater than 100 mg/L.

Vammar D10 had no effect on growth after 14 d dietary exposure of juvenile rainbow trout to 500 ug/g spiked feed.

The 21 d Daphnia magna NOELR (reproduction) was >9.7 mg/L.

Predicted short- and long-term values for green algae were 1330 and 266 mg/L, respectively.

Vammar D10 does not inhibit biodegradation of a positive control via toxicity at 50 mg/L. No inhibition of nitrification was observed at the highest concentration tested of 98.5 mg Vammar D10/L . The NOEC is >98.5 mg/L.