DIY IV Drip for under $1

SeymourDuncan

Valuable Member
View Badges
Joined
Jul 21, 2012
Messages
2,385
Reaction score
66
Location
Corn, Indiana
Rating - 0%
0   0   0
Yeah yeah yeah, you could go out and buy a dosing pump or buy an actual IV to slowly drip liquids or acclimate critters...but then there would be no point for the DIY Forum!

Why DIY? 1) its fun 2) its (usually) cheaper and 3) you (should) get better results.

This is a simple alternative to using a dosing system or paying for a drip acclimator. It works well for when you need to leave for a while if you manually dose. It can even work as a liquid or small particle feeder!

Things you need:
Bottle-16oz works best, but larger ones can be utilized as well.

Crossbar- or some way to hold the bottle full of liquid upside down over the sump or tank.

Air hose (stiff is safer)

Air hose valve

Wire or duct tape to hold bottle to crossbar.


First step:

Heat a round screwdriver and poke 2 holes in the bottle cap.

Ram one air hose into te cap so it reaches the bottom of the bottle. Insert valve onto end of hose and close all the way

Stick the 2nd air hose so it only goes in enough not to leak.

Remove the cap and fill it with water.

To adjust the flow simply open the valve slowly. You can achieve anything from a nice steady flow to a very slow drip.

This can also be used as an auto top off. Skip the valve step and make the end of that hose barely submersed. When the water evaporates it will open the air line and allow water to drip back into the sump! This only works on small bodies of water though. Too much volume and gravity fights the whole time.
ImageUploadedByReef2Reef Aquarium Forum1373665030.479814.jpg

ImageUploadedByReef2Reef Aquarium Forum1373665046.587056.jpg

ImageUploadedByReef2Reef Aquarium Forum1373665079.705459.jpg
 

RichieT

Valuable Member
View Badges
Joined
Feb 27, 2012
Messages
2,405
Reaction score
56
Location
San Francisco, CA
Rating - 0%
0   0   0
Since you got one all set up and running. You think it would be able to dose smaller volumes of 2 part. For example 30 ml per day. Just roughing it, it would be something like a drop every 2.5 minutes which is pretty slow. Thoughts
 
OP
OP
S

SeymourDuncan

Valuable Member
View Badges
Joined
Jul 21, 2012
Messages
2,385
Reaction score
66
Location
Corn, Indiana
Rating - 0%
0   0   0
Well I can sure test it out, I haven't calculated its accuracy yet, got busy and fell asleep lol.

Cup with a pinhole, that sound cheaper than anything!
 
OP
OP
S

SeymourDuncan

Valuable Member
View Badges
Joined
Jul 21, 2012
Messages
2,385
Reaction score
66
Location
Corn, Indiana
Rating - 0%
0   0   0
I think with smaller hose, like the air hose you see on teeny tiny skimmers would be more likely to achieve that little flow. I have yet to test it. Im getting there :D
 
OP
OP
S

SeymourDuncan

Valuable Member
View Badges
Joined
Jul 21, 2012
Messages
2,385
Reaction score
66
Location
Corn, Indiana
Rating - 0%
0   0   0
Tip #1 use a rigid bottle. The flimsy water bottle makes it easy to squirt liquids on accident when it flexes

Tip#2 get a thinner hose than 1/4 inch
 

Tentacled trailblazer in your tank: Have you ever kept a large starfish?

  • I currently have a starfish in my tank.

    Votes: 34 30.4%
  • Not currently, but I have kept a starfish in the past.

    Votes: 28 25.0%
  • I have never kept a starfish, but I hope to in the future.

    Votes: 25 22.3%
  • I have no plans to keep a starfish.

    Votes: 24 21.4%
  • Other.

    Votes: 1 0.9%

New Posts

Back
Top