The 2Hr Aquarist APT e

Marsoni

M251S

$49.95

Get it in 3 business days with 1 day shipping. Friday, May 29

The 2Hr Aquarist APT eArtful Intelligence. Compared to conventional Estimative Index fertilisers: 2X more nitrate limiting for richer colours (in terms of the relative amount of nitrogen vs other nutrients per ml) 2X more magnesium for stronger growth (in terms of the amount of magnesium per ml) Dose 2ml per 100L daily The Standard 300ml Pack comes with a calibrated pump. 1ml per press. Lasts ~3mths for a 40 Gal 150L tank. The EI approach pioneered by Tom Barr is designed

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Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.

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Reviewed in the United States on February 11, 2026