Reducer 300-250mm TBC_weight

Reducer 300-250mm TBC_weight300mm to 250mm Ventilation Reducer Reliable Ducting Adapter for Hydroponic Grow Rooms This 300mm to 250mm reducer is designed for ventilation systems in hydroponics grow rooms and grow tents, allowing a secure size reduction between larger ventilation components and ducting. Manufactured from thick, durable plastic, this reducer provides long product life and a secure connection where airflow performance is a priority. It is especially useful when

PERLITE GRADE 3 can be used:

🌾 Grow wool

✅ 100% Synthetic – Safe for food production

💡 Suitable for lighting

🌳 Bigger roots = bigger fruits

🧼 Clean & Pest-Free – No chemical additives

🌿 Designed for weeks 1–4 of flowering

🌡️ Auto Temperature Compensation (ATC) from 0–50°C

combining MILLS C4 with MILLS ULTIMATE PK during mid-to-late bloom supports superior structure and finish

0 buffer is used for acidic calibration

guaranteeing consistent lifespan and reliable performance

Keep your grow tent in top condition with genuine HOMEbox replacement 3-way tent corners 🔧🌱 Designed specifically for selected HOMEbox Ambient and Evolution grow tents