Bloom City Professional pH Up + Down Control Kit for Optimal Nutrient Uptake (Two 1 Gallon Bottles) 256 Total oz Size:2x2.5 Gallon Drums (640 total oz) Bass Boost: 0 – 12

Bass Boost: 0 – 12 dB

a built-in HD Radio tuner

…the TS‑D12D4 performs like a champion in both setups

Triple shorting ring motor dramatically lowers distortion and improves linearity under load

4‑way protection: Thermal

Bloom City Professional pH Up + Down Control Kit for Optimal Nutrient Uptake (Two 1 Gallon Bottles) 256 Total oz Size:2x2.5 Gallon Drums (640 total oz) Bass Boost: 0 – 12STRONG ACID AND BASE FOR SUPERIOR PH STABILITY: Bloom City pH Down and Up are strong pH adjusting agents that help the home grower maintain optimal pH levels. Formulated with the highest grade pH adjusting formulas WORKS IN ALL ENVIRONMENTS: Designed for hydroponics systems, soilless mediums (eg: coco coir and peat), and soil gardens SAFE TO USE FOR ALL PLANTS: Add to every watering to adjust pH to the desired level, for soil usually aim for a pH of