Guardian - Regular Reflector a 600-watt lamp at 75%

a 600-watt lamp at 75% strength

On top of that

Comes with an easily assembled tube base and rubber feet

If you've got the right 25 gal res

Guardian - Regular Reflector a 600-watt lamp at 75%In just one glance the Guardian Monitor measures all three critical parameters to successful growth; pH, conductivity and temperature. Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors to plant growth success. More importantly these parameters change the plants' uptake and need of water and specific nutrient elements. The Bluelab Guardian is a constant indicator of the desired