DIY Python

Plan-B

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I shelled out the cash for a 75” python and have been kicking my self ever since. It’s not that the produce doesn’t work; in reality it works great and is a time saving must. The problem was when I final got it in the mail and had a good look at it I realized I could have built the thing myself for 1/3 the cost.

At the heart of the python system is this little unit.

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Water flows down thru a funnel in it causing a strong vacuum on the tee. This lets you change water and clean gravel directly to your sink without the need to siphon water to a position lower then your tanks water level, i.e. a bucket or out the front door. On the bottom of the pump is a twist type valve. When closed the vacuum on the tee stops and water is forced back thru the hose to your tank. I leave the valve open and set the water temperature at the sink. Once the temp is right I close the valve and begin adding chlorine treatments in small increments to the water flow at the tank.

Now I bet some of you with waterbeds recognize this little pump, as there original use is to fill and empty waterbeds. I bought this blue one as a replacement for a broken green one that came with my python. They sold them at the first local furniture, bedding store I went to and had about five in stock. It came with it’s own adapter and can connect to just about any faucet. The tee has standard garden hose type thread.

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So now I’m thinking I should have gone to the furniture store in the first place and bought a waterbed pump ($6 CND). Then off to the hardware store to buy 75” of garden hose ($20-25) and to the pet store to buy a cheap gravel vacuum ($10). Then take the stuff home and connect the pump to one end of the garden hose and cut the metal fitting off the other. Remove the hose from the store bought gravel vacuum and then attach the plexiglass tube part to the cut end of the garden hose. If needed I could have added one of those metal, screw type hose clamps ($1) to secure it. If I wanted I could have got fancy and bought some extra fittings, clear food and beverage hose and a valve for the hose. While the clear tubing and valve on the python is nice, I really don’t feel it’s necessary.

That’s $42 CND compared to the $120 I spent on the python.

I have another idea for people who already have a python or similar set up and are sick of wrapping up the hose. I bought a cheap garden hose reel and hooked it up. It sits up on the counter and I only reel out what hose I need. I leave the water on when I reel it back up and it takes 90% of the water out of the hose.

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Great....another project for me to do.... :huh: :hyper:

Thanks for posting that! I have 4 bed/furniture stores within 20 minutes walking from where I am. That looks so much easier than the way I've been doing it with a 3G jug making many trips :crazy:

Colin
 
Bustacapp said:
dont garden hose have harmful chemicals in them thats what ive always heard ne way
I'm pretty sure they're made from long lasting vulcanised rubber which is impervious to mould, etc. so there shouldn't be any problems IMO.
 
This morning I did water changes and kept saying there must be a better way other than bucket and a siphon...

My biggest problem is filling back the tank after water changes... now this setup which you have made, how will this exactly fill back the tank? for example lets say you have a large bucket (i don't want to use the sink) you add the water conditioner in it, will it be possible to use this setup which you have made and fill the tank which is ~5' above the ground from a large bucket?
 
The python uses water and water pressure from your faucet to fill the tank. With out the faucet it can’t move any water to your tank. I simple turn of the valve at the bottom of the waterbed pump will change it from drain to fill.

Maybe you could buy a submersible power head / water pump and attach a length of hose. Fill the tub, add chemicals and get the temp right, then set it in front of the tank. The just set the pump in the tub, the hose in the tank, turn it on and wait for you tank to fill on the couch. :D
 
Why not just fill it directly from tap to tank? I've known fish keepers who fill chlorinated water into their discus tanks and sometimes not even add conditioner. Even though I add it before adding the tap water, I've never had any deaths. Fish have even swam in the current of the tap water with no side effects.
 
Its easy for me to drain water i just take the output hose the put water back into the tank off my canister filter and woo it drains water for me..I hate filling it back up tho :grr:
 
Here's a novel idea. If you have a canister filter and using buckets, extend the input tube from the canister filter so it goes into the dechlorinated-water-bucket, turn it on, and there you go. No more need to get the bucket above water level.
 

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