Complete Aquatics 12V Magnetic Transformers with Timer & Photo Cell Size:60 Watts They are a TRUE 3/4"

They are a TRUE 3/4" (12/16" on a ruler)

dock pilings and boathouses by keeping large swathes of water free from ice

45 SP-530 530gph 9' 50 0

use only indigo-carmine tests or DO meters

Complete Aquatics 12V Magnetic Transformers with Timer & Photo Cell Size:60 Watts They are a TRUE 3/4"These 12V Magnetic Transformers from Complete Aquatics come with integrated Timer & Photo Cell. They provide reliable operation and convenience for your water garden lighting packages. Indoor & outdoor use Compatible with LEDs Manual on off switch Photo Cell automatically activates at dusk Programmable timer can be set to have lights go off in 4, 6 or 8 hour intervals SKU Description Weight LT10056 60 Watt Transformer 4. 25lb LT10075 100 Watt