Black heater hose

[steveoutlaw]

I'm thinking about using the black heater hose for my return to help cut down on algea build up. Has anyone used this before? any reason why I shouldn't?

[Ryan S]

I don't think it's reef safe. Probably leeches crap into the water. Another source.

Edited July 31, 2012 by Ryan S

[Coral Hind]

I agree if it is the automotive heater hose then I don't think I would use it. Can you use spa flex instead?

[smallreef]

some Home Depot's (not woodbridges of course) carry a black water line hose... I have used it MANY times in the past for my return line and never had an issue... Had it for 4 years on my 150g for 2 return pumps...

[Jon Lazar]

I'm thinking about using the black heater hose for my return to help cut down on algea build up. Has anyone used this before? any reason why I shouldn't?

 

Is your return pump external and out of the water? You could wrap the hose in electrical tape to block the light.

[steveoutlaw]

Nope, the pump is a submersible. Ok, back to the drawing board.

[mogurnda]

Why not something like this: black flex tube. I have used it a lot in the past.

[steveoutlaw]

Why not something like this: black flex tube. I have used it a lot in the past.

 

Too thin for me. I found some 3/4" flex PVC that I can get.

[L8 2 RISE]

I don't know if it's the same thing, but they do make black vinyl/plastic tubing that's the same as the clear stuff only black. I believe HD/Lowe's carry it. I've used it on many tanks and it's fine.

[epleeds]

BRK carries black pond hose. I have used it for years on my return pump for my old 75 gallon with no ill effects.

[hypertech]

I use black silicon tubing. Its great. Prevents algae growth and provides good isolation from vibration.

Edited July 31, 2012 by hypertech

[ToddR]

radiator hose is reinforced with metal fibers, I wouldn't use it on a reef tank. Check out a local pool and spa outlet. They will have what you are looking for. Probably cheaper than aquarium specific stuff.