cooltube

  1. R

    400W CoolTube Question

    Hi All, Im planning my first hydro grow, I plan on doing it properly this time! I want a 400w Digital Ballast CoolTube System - Complete 400w Digital Grow Light, HPS & MH Bulbs for Pros My question is about the extraction from the Cooltube. This system comes with an inline 5" Axial...
  2. Imagine420

    Imagine's Indoor Perpetual Grow!

    Hello everyone at 420Magazine! Welcome to my never ending indoor grow! Feel free to follow along, ask any questions, and especially give me tips as im relatively new to this site and growing in general. Here's a little bit about my general setup Lights/Ballast: - Vivosun 400w MH/HPS Cooltube -...
  3. M

    HPS became cooler

    Hello, I have 600w kit (dimmable ballast, cooltube and hps gib lighting 600w). It has been set on 250w all the way. Today I removed dust from the bulb and inner side of the cooltube. First I unscrewed the bulb then, after I finished the cooltube, I screwed it back in. It is running for...
  4. Nutria

    320w LED & HPS Vs 300w HPS?

    Hello growers! My tent is 2x2x5ft What light setup should I choose? 1. Mars Hydro 300 (120w) + 200w Hps = 320w 2. 300w Hps Tent is small so it's hard to fit both led panel and cooltube but I made it, actually I am working with led+hps setup. I have a dimmerable ballast and a 400w...
  5. Croatsan

    Croatsan's - DWC - Amnesia Haze - 2 x 400W - ScrOG - Journal - 2016

    Hello everyone. Hope you're all well. This is my second DWC grow (got busted on the first one ten days before harvest :). It took me nearly nine months to recover, regroup and start this grow and, since I've learned so much from this site, decided to share it with you. I have a feeling this is...
  6. G

    1000 watt cooltube venting CFM

    I am going to be growing in a 4x4 tent running a 1000 watt mh and hps through whole grow. I am wondering about cfm in regards to cooling the light. No scrubber just outside of tent to outside of tent sealed from the inside of the tent (if that makes sense.) I will be running a 6 inch fan with...
  7. A

    Hello

    Hello readers of 420magazine, I am Andy and this is my first post. I am a novice grower, soon to be first time indoor grower. I am completely incognito, baked like a cake, and am no doubt in need of tips from experienced lady makers. My stuff, all brand new in the box ready to go; 1000W...
  8. Quagga

    Cooltube vs Reflector

    Hi all. I trying to build my second growbox. First one was very simple, but now time to upgrade. I have question related cooling of HPS lamp. I have HPS 250w and box 60x60x160. I need to choose cooltube or reflector. I read that cooltube decrease efficiency of lamp because it is cooling lamp...
  9. 5

    5dhemp's - Coco&Perlite - 2xDP Euforia - ScroG - 250W Cooltube HPS - Drippers

    Hello all! This is both my first post and first grow. Let me give you all the details: - strain: two Dutch Passion Euforias (10% Indica, 90% Sativa), Euforia ® - Feminized & Regular Cannabis Seeds - Buy safely from Dutch Passion - buckets: normal 20-25l buckets (6-7gal), -...
  10. K

    Dinafem Critical + Dinefem White Widow

    Hello all skunk growers, Here am starting from seed from dinafem I've choosed critical+ and white widow I'm growing in 15litre pots. Here the stuff I'll be using for my grow, 1.5m square grow tent 400w mh for veg and 600w sunmaster dual spetrum for flower 5" cool tube 4" Ruck fan for intake...
  11. JuicySoil

    Juicy's 2L-DWC-CocoCoir - Cannabis LoveGrow

    WELCOME 2 THE CANNABIS LOVEGROW EVERYBODY IS MORE THAN WELCOME, AND PLEASE DO FEEL FREE 2 SPREAD SOME LOVE, KNOWLEDGE, THOUGTS AND\OR CONSTRUCTIVE CRITICISM AROUND UP INN HERE :Namaste: Grow style - Sea Of Green, 2L-DWC-CocoCoir. Medium - 75% COCOCOIR 25% PERLITE Bucket Size - 2L...
  12. G

    Is this a good deal?

    Wondering if this is a fair deal. It is a 250 watt lumatek ballast with bulb in a cooltube for 270 bucks. Amazon.com: 250W 120V HPS Cool Tube Digital Grow Light System: Patio, Lawn & Garden I would get the 400 but I am worried about heat as my plants will be VERY close to this light. Just how...