Tank Covers S6 but definitely worth it for

but definitely worth it for some applications

The heavy snow and ice prevent sunlight from penetrating into the water causing the existing aquatic vegetation to die off

A slight “v” in the bottom of the channel directs the nutrient down the center of the channel to insure all plants receive the necessary nutrients

a rubber gripped body and temperature compensation between 10 and 30°C (50 to 86°F)

Tank Covers S6 but definitely worth it forKeep fish in and birds out! Made of black polyester, 1 4 mesh netting, these covers are great for preventing fish from jumping out of tanks. They feature a drawstring and locking device to hold covers firm.