Using Thrusters as wave makers in aquariums
- Thread starter ravi197699
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ravi197699
Well-Known Member
this is awesome sir, I like your design much better with toggle switch to change the modes, do you have the list of the parts and diagram for connections so I can replicate the build,
Reef-Engineer
Active Member
sure, I will try to post a list shortly. Pretty much everything off of amazon.
So far my most common error is roasting potentiometers by swapping hot and ground
Ravi for you, the box will need two more holes. one more for the second "mode" switch, and one more for the second thruster output cable. Pretty easy to execute though. If things do get warm, some vent holes would be easy to drill in the enclosure.
oh, also @sawdonkey I modded the thruster housing model so I think it should work for you. but you need to buy magnets to be able to JB weld them in place. Also, attaching the magnets is tough. they jump and attach to each other and I got JB weld all over me.
So far my most common error is roasting potentiometers by swapping hot and ground
Ravi for you, the box will need two more holes. one more for the second "mode" switch, and one more for the second thruster output cable. Pretty easy to execute though. If things do get warm, some vent holes would be easy to drill in the enclosure.
oh, also @sawdonkey I modded the thruster housing model so I think it should work for you. but you need to buy magnets to be able to JB weld them in place. Also, attaching the magnets is tough. they jump and attach to each other and I got JB weld all over me.
ravi197699
Well-Known Member
thank you so much, please if you can give little info or pictures on connections as well and are you using Wi-Fi Arduino?sure, I will try to post a list shortly. Pretty much everything off of amazon.
So far my most common error is roasting potentiometers by swapping hot and ground
Ravi for you, the box will need two more holes. one more for the second "mode" switch, and one more for the second thruster output cable. Pretty easy to execute though. If things do get warm, some vent holes would be easy to drill in the enclosure.
oh, also @sawdonkey I modded the thruster housing model so I think it should work for you. but you need to buy magnets to be able to JB weld them in place. Also, attaching the magnets is tough. they jump and attach to each other and I got JB weld all over me.
Reef-Engineer
Active Member
You bet, I'll try to make a how-to.
I am using an Arduino Uno R4 Wifi, but honestly, it has a library problem with PWM outputs to drive electric motors that both me and sawdonkey had to work through, so I would use an R3 if I was starting over (or you just need to upload a new servo library to the R4). wifi is not essential since I am not yet using that function.
I am using an Arduino Uno R4 Wifi, but honestly, it has a library problem with PWM outputs to drive electric motors that both me and sawdonkey had to work through, so I would use an R3 if I was starting over (or you just need to upload a new servo library to the R4). wifi is not essential since I am not yet using that function.
ravi197699
Well-Known Member
Thank you sir, I will keep my arduino, looking forward to see your how-to,
ravi197699
Well-Known Member
Hello sir, how is it going with your thrusters, did you add those in your tank yet?
Reef-Engineer
Active Member
Sorry been slammed with life and some family health issues.
I have powerhead running in my rock tub, electronics cool to touch, no signs of issue with thruster, but it is loud. Like vortechs were before quiet drive. I want to figure out what “quiet drive” is so i can try to apply it. It worked on same old vortech hardware was just a driver update, so is maybe a different drive signal, dunno.
It is strong, but im not sure i can deal with the sound. Ill keep folks briefed on my efforts to quiet it. It might also not be so bad in a running tank with higher ambient sound level
I have powerhead running in my rock tub, electronics cool to touch, no signs of issue with thruster, but it is loud. Like vortechs were before quiet drive. I want to figure out what “quiet drive” is so i can try to apply it. It worked on same old vortech hardware was just a driver update, so is maybe a different drive signal, dunno.
It is strong, but im not sure i can deal with the sound. Ill keep folks briefed on my efforts to quiet it. It might also not be so bad in a running tank with higher ambient sound level
Reef-Engineer
Active Member
I am not sure that I follow. These thrusters are for submerged use as opposed to moving air. The blower motor would not be happy in water I am thinking.
sawdonkey
Valuable Member
I’ve been up and running for over a month. This thing moves major water. I’m still using my makeshift shroud, but it works fine. Yes, it’s a bit noisy, but my tank is in my basement in a dedicated room where I’m typically playing music if I’m in there for any amount of time (as can be heard in this video).
Last night as I did a water change, my return pump was sucking air so I thought it would be a good opportunity to show the power of this pump. Sorry for the terrible video quality.
Last night as I did a water change, my return pump was sucking air so I thought it would be a good opportunity to show the power of this pump. Sorry for the terrible video quality.
Reef-Engineer
Active Member
@sawdonkey if you want to make the real shroud im sure someone on here or in my reef club would pribt a set for you, then you just need the bolts and magnets.
Its a bummer about the sound level, im not sure how to combat that. Like i dont know what part of the system is generating the sound. It must be do-able since the pricey thrusters arent this loud.
Thats a great vid! Nice tank
@ravi197699 i am working on the parts list and how to this week. Got a little time after some rough family stuff.
Its a bummer about the sound level, im not sure how to combat that. Like i dont know what part of the system is generating the sound. It must be do-able since the pricey thrusters arent this loud.
Thats a great vid! Nice tank
@ravi197699 i am working on the parts list and how to this week. Got a little time after some rough family stuff.
ravi197699
Well-Known Member
Thank you sir, in regards to noise you are combating with thrusters , noise is coming from the motor part, I was dealing with same when I started using the thrusters, but I got over the sound against the performance, my thrusters turn off at night and no one is home during day, but if you find the solution that can make them quiet then it will be great,
ravi197699
Well-Known Member
thank you for sharing the video, you have t200 and you are happy, I have 2 t500 in my 750 gallon tank and I drive them at 7 volts anything higher will rip the flesh off corals lol.
Reef-Engineer
Active Member
No worries this thread is active now! No critters getting sucked in, check out my most recent shroud. In past posts.
ravi197699
Well-Known Member
I have been using the thruster with 3d printed shroud and no fish got sucked in so far,
ravi197699
Well-Known Member
here is the file, this is what I have used for my thrusters,
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