Really cheap easy 24/7 drip system

  • We are currently upgrading MFK. thanks! -neo

brianhellno

Feeder Fish
MFK Member
Nov 30, 2008
264
4
0
USA
Saw a lot of drip systems recently and saw how its making everyone's life easier so I decided to throw one in myself. I decided to go with a very cheap system because I figured the simpler the design the cheaper and it would (hopefully) be more reliable. To start I have a 125 with 5 Piranha and one Giant Danio. Before I go into the details here's the parts breakdown:

Eshopps Overflow Box PF-800: $70
Saddle Valve: $5
25 Feet of refrigerator line: $10
In-line fridge filter: $30

Grand total: $115

The filter I bought was to filter out chlorine which luckily for me is all that my water supply has. I bought one that lasts for 5 years or can filter 7500 gallons of water. On to the pics.

outside tap.jpg

Simple saddle valve tapped into the cold water hose line outside.

line going inside.jpg

Lines going inside. I'll make this look better later. For now I'm just getting it set up.

filter.jpg

The fridge filter. By my math it should last two years non stop if I only change half a gallon of water per hour. I'll probably make this look a little nicer in the future as well.

overflow.jpg

The overflow. I seriously could have saved costs here and made my own PVC overflow but I've fooled around with those in the past and I just wanted something reliable that I wouldn't have adjust a million times.

dripper.jpg

I did a estimate here and it came to roughly .5 gallons per hour or about 84 gallons a week. I figured that's more than enough. I didn't want to use a dripper because I was afraid of it clogging.

tank shot.jpg

Here's a full tank shot. I'll admit they are literally in nothing but a glass box with water but I like it and as far as maintenance goes I haven't found a way to make it easier than this. I guess I just like enjoying nothing but the fish. Not to mention I'm awful at aquascaping.

up close shot.jpg

Final close up shot. They are roughly 8 inches each give or take a little. The only other filtration aside from the drip system is a XP4 which does the job nicely. Currently Nitrate is at 20 PPM. I'll let the setup run for a bit and I'll post an updated nitrate reading in a week or so.
 
easiest system yet. I've seen many filter systems but never figured to just use a common fridge filter. whats your tap water readings before and after the filter?
 
I'm very dubious about your overflow. When you have extremely low flow going through a siphon like that, you're very likely to have air bubbles get trapped at the top.

You should attach a tom aquatics aqualifter pump to the top of the siphon.
 
jschall;3883473; said:
I'm very dubious about your overflow. When you have extremely low flow going through a siphon like that, you're very likely to have air bubbles get trapped at the top.

You should attach a tom aquatics aqualifter pump to the top of the siphon.

Agreed
 
seangtat2kc;3883424; said:
easiest system yet. I've seen many filter systems but never figured to just use a common fridge filter. whats your tap water readings before and after the filter?

Thanks. I just figured a fridge filter would do the job and since it has a ridiculous filtration capacity at only $30 it was a good choice. When I tested the water before it was 0 Ammonia 0 Nitrite and 5 ppm Nitrate. I haven't tested them after I installed the inline filter. If I get a chance I'll take a look at it tomorrow. I can't imagine it being any different unless you mean you want me to test for chlorine.

jschall said:
I'm very dubious about your overflow. When you have extremely low flow going through a siphon like that, you're very likely to have air bubbles get trapped at the top.

You should attach a tom aquatics aqualifter pump to the top of the siphon.

To be honest I'm dubious as well. If you notice in the pictures the water level is lower than the trim for that very reason. My logic is at only half a gallon per hour it would take roughly 24 hours for just 12 gallons of water to fill the tank and I'd like to hope that would give me a big enough window to notice a problem if the siphon broke. Since the tank is also in the computer room I see it a few times a day so for now I'm kind of keeping an eye on it since I've only had this system setup for about two days. If it starts presenting a problem I'll probably take your advice.

donut104st said:
thats nice i iwsh i had the time to make a drip...=/ =[

Thanks. It really didn't take that long to install. I just kept it simple and straightforward. I also got pretty lucky with the faucet being located right outside the wall though.
 
brianhellno;3883888; said:
Thanks. I just figured a fridge filter would do the job and since it has a ridiculous filtration capacity at only $30 it was a good choice. When I tested the water before it was 0 Ammonia 0 Nitrite and 5 ppm Nitrate. I haven't tested them after I installed the inline filter. If I get a chance I'll take a look at it tomorrow. I can't imagine it being any different unless you mean you want me to test for chlorine.



To be honest I'm dubious as well. If you notice in the pictures the water level is lower than the trim for that very reason. My logic is at only half a gallon per hour it would take roughly 24 hours for just 12 gallons of water to fill the tank and I'd like to hope that would give me a big enough window to notice a problem if the siphon broke. Since the tank is also in the computer room I see it a few times a day so for now I'm kind of keeping an eye on it since I've only had this system setup for about two days. If it starts presenting a problem I'll probably take your advice.



Thanks. It really didn't take that long to install. I just kept it simple and straightforward. I also got pretty lucky with the faucet being located right outside the wall though.

I wouldn't chance it. Aqualifter is like $10 online.
 
Clean and simple.I like that.
Is your water supply unchlorinated or does the fridge filter take care of this ?
Is your inlet water pressure stable ? If it varies so will your exchange rate.
They make a simple inline screen filter to prevent drip emmitters from clogging.
 
You will find that you don't have to worry about the overflow losing prime. The key word is worry. It will gradually collect gasses from bacteria off gassing. It will take a while before it even happens, but when it does, you will be scratching your head thinking "this is what everyone is paranoid about?".

Your overflow is clear and you can see the gasses build up. You will have plenty of time/warning to bleed it. You can't see inside the DIY overflows so the gas build up remains a mystery until it stops or you bleed it. Also, since you can't see through them, they never get cleaned out. By the time your overflow builds up enough bacteria to off gas in significant quantities, you will have already cleaned the overflow.
 
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