msuhaizie
Aquarium Advice Regular
- Joined
- Oct 5, 2011
- Messages
- 92
Hey guys.. I want to ask u about type of LED.. How many type of LED can be used in sw tank? Or all LED products that we have got same behavior?
Gti_Leo said:no and there are tons of different ones.
look into these www.rapidled.com with these leds your looking at 1 led per 15-18 square inches of aquarium surface
BigJim said:Not all LEDs will give you acceptable PAR readings. You need high-power LEDs in the right spectrum. Any LED below 1W in power is pretty much useless for any tank where you're concerned about PAR readings.
I have ten 3W LEDs in the 6500K range over a planted 20H. I've never taken PAR readings, but I can grow pretty much anything I want in that tank.
Remsset said:Where did u get ur led lights from