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    Transfer pump

    Trying to pump out groundwater after heavy rain. Have moved pump out of excavation above pool and attached quite a long suction side hose but now having probs. Is there a limit as to the length of suction side hose and height of pump?. when hose was short and pump down in excavation, pump was...
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    Large Scale Solar Installation

    I am thinking about putting in a large solar water heater. I am plumbing the new pool in the next couple of weeks so I need to know if I have to put in separate pipework for the solar or if I can use the main pump and line. The plan is to put in 2 or 3 times the surface area of the pool (28sqm)...
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    Materials for Tiling

    Am considering tiling my diy pool (my-self-build-ferrocement-pool-t28358.html) and have been weighing up the likely costs and have a few questions if anyone could help please. Have been told that tiling on its own does not waterproof a pool. If epoxy grout is used, is this still the case? Due to...
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    Pool Fill Water Quality

    I have 4 options for water filling. My house supply is from rainwater tanks with water collected from the roofs of my house etc. 1. Trucked in: expensive. The water is treated (quite heavily from the smell of it). This water is the supply for the nearest town. 2. I have a large tank which isnt...
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    Controller or Timers?

    Looking at the controllers available, they seem to do a lot more than I need and I guess they aren't cheap. I am putting in a fairly simple system: 1Xpump,1XSWG,1Xsingle colour LED. No spa. If I put in separate timers for the pump and SWG (the SWG already has one), there is no guaranteeing that...
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    Onga (Pentair) Silentflo or Jandy ePump?

    Here in Australia there is very little choice other than single speed pumps. ie: Astral Viron P300 3 speed pump about $700 (slowest speed isnt very slow: 1420rpm) http://www.hurlcon.com.au/sites/default ... %20WEB.pdf @1420rpm 1.5amps 200 litres p/m @3.6metres head (I presume that there...
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    Size and reinforcement of concrete steps?

    I need to incorporate some steps into one corner and I would like to do this using as little concrete as possible and take up as little space as possible whilst providing a step deep enough to sit on in reasonable comfort . The depth from coping stone to floor is 1.5m (5ft) which from my...
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    My Self-Build Ferrocement Pool

    Thought it might be fun to post a log of my pool build which I am doing mostly myself. Hope its of interest to people. After a lot of research I decided on ferrocement otherwise known as thin shell in the US. It consists of layers of mesh and a dense mortar which is similar to how fibreglass...
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    Equipotential Bonding

    I have tracked down the relevant regulations for equipotential bonding in Australia and to my laymans reading of it, there seem to be some important differences between Australia and the US. I have spoken to an electrician and told him about this and he said if I wanted to do it the American way...
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    Multi or single color LED?

    The difference in price between the single color and multi color led pool lights is just over $200 for the range I have chosen. I probably would use only the blue anyway but some of the pictures I have seen of blue led lit pools are a bit too much for my taste, almost like blue ink. I dont know...
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    New Pool Plumbing Layout

    Hi Folks, first post so here goes. After 4 years of planning (on and off), I am in the middle of building my pool myself. I had the plumbing more or less worked out but decided to re-check my plumbing layout with one of my suppliers who is also a pool builder and plumber. I wanted to check...