Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Sponge Filters
01% Humic acid derived from leonardite
Quiet operation with sound-dampening housing
Hire the sharpest microbiologists in the world who’ve pinpointed the most advanced bacterial strains MADE for your specific plants
Dutch Treat - pH Test Papers mag Sponge FiltersFor decades, pH test papers have been the trusted standard for quickly measuring the pH of nutrient solutions and water. Dutch Treat pH Test Papers provide fast, reliable results without batteries, calibration, or maintenance, making them an excellent choice for both hobbyists and professionals. With a pH range of 5. 5 to 8. 0, these high quality indicator papers are ideal for hydroponics, aquaponics, horticulture, aquariums, laboratories, and general
US$ 129.99
US$ 120.00
US$ 129.00