I've read where a lot of people use PVC for that.
Web Member
I've read where a lot of people use PVC for that.
Web Member
At Home Depot you can buy reflectors on fiberglass sticks about 3 or 4 feet long in the sign section. The sticks are about 1/4 inch dia and are strong enough for most anything inside a tank. I used some for stacking rocks and they worked great.
Jack
Big whorls have little whorls, Which feed on their velocity;
And little whorls have lesser whorls, And so on to viscosity
Lewis Richardson in 1922
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