flow

I have a RSR 250 with 2 AI prime 16HD (I know they might be a little underpowered for SPS but I am in the learning curve and no plans to keep difficult SPS) and 1 MP40 on the side of the tank, I am controlling the MP40 with an Apex WXM module. I set up my MP40 to ramp up at the same time the AI...

So I’m trying to work out how many powerheads and placement. I have a 20 gallon RedSea Max Nano. I want to keep SPS at the top, and a few LPS and softies at the bottom. I have one small cheap powerhead that I’m going to have at the back behind the rock to keep there from being dead spots...

Hi. I am still relatively new to saltwater so apologies if I sound stupid. I have a Kent marine biocube and I have notice that the Powerhead that came with it seems incredibly weak. I dropped some pellet food about 2 inches Infront of it and it just sank straight past it, didn't get blown...

Good evening, I am debating between MP 40’s or Gyre pumps in a 180 tank. 6x2x2 setup. I have always ran Vortechs but want no dead spots. So I am asking for opinions from fellow reefers? I appreciate y’all.

Hello everyone, I am relatively new to the forum but have been in the hobby for quite some time. After a recent move, I am finally able to set up the aquarium of my dreams with a beautiful show tank in my livingroom. My livestock is patiently waiting in a 55 gallon in the basement but they are...

Hi, I want to try a VCA Random Flow Generator. I have a 3/4in tubing and around 1000 GPH return. I want to install two 3/4in VCA Random Flow Generator. It's a good idea? Many members here try to sell those generators, perhaps they don't like them? Thanks

Hi everyone, hope you’re all doing well. I need some opinions and advice! I attached a video of my new frogspawn coral, I want you guys to let me know what you guys think as far as it’s condition, it doesn’t look like it’s fully open and I’m trying to figure out why. Do you think it’s getting...

Reefer 250 around 18 months old. Finally getting the hang of keeping sps. So I got rid of a big monti and went crazy with the sticks. This thing will be packed if I can keep everything in line. I've got 9 more frags to find spots for. I can't wait for these to take off!

Hey everybody I have a marineland portrait 5 gallon tank and run it's return pump at 100%. It's the pump that came with it, if you don't know the tank it's a AIO system. I personally would like more flow.. it seems underwhelming to me and I'd like something that's more than just a steady stream...

Deepwater aquatics BLDC 8 pump, with the controller rated up to 2100 GPH, in good condition. $103. Can be shipped at buyers expense. (818)703-3993

hello i've been tossing up between mainly 2 return pumps for my future setup. reading reviews in general and searching the forum has consistently led me to narrow it down to an AC pump for now, more specifically the eheim line-up. i realise the universal series has a great reputation for being...

Hi all, I am rather new at this so I want to make sure I am not putting too much flow on my fish. I have an innovative marine nuvo fusion 20g Long tank peninsula style which is about 30in long and 12 in wide. The return pump is a mighty jet 326 gph which is pretty much at 100% that is primarily...

Curious, if the most flow it the best way to go then is keeping the pumps at 100% flow versus fluctuating that % of flow better or worse? Pumps are not aimed directly at any corals and WAV pumps are set to mavericks - "A high-energy flow mode with random small and large changes in intensity...

I purchased two MP40 WQD two years ago for a tank I never built. Just trying to recoup some of my loss. $315 each shipped.

Hey R2R fam! I'm still fairly new to the hobby and am finally getting the hang of most things. Currently reading a lot about dosing and corals. But this question is regarding my aquascape/flow. Sorry for the blue picture but that is my current aquascape. My return pump is blowing from the...

Hi all, I have a 5 1/4 ft peninsula tank (Red Sea Peninsula 650), made a quick layout sketch below... Currently running three MP40's in three corners but have one corner where there is little flow and a build-up of waste. I'm unable to located an MP40 there as there is no access outside of the...

Hey everyone! I'm new to R2R and the saltwater world and recently picked up a JBJ 45. I've been trying to decide on what powerheads to put in it. I know there's a lot of mixed opinions on amount of flow and such, and I'm learning along the way, but wasn't sure what the 'ideal' flow would be...

I am working on a coral spreadsheet of all the different corals and how to care (food, flow, placement, light) for them and estimated retail value if anyone wants to help contribute can message me. I have each sheet in a category for Zoa, Aussie, Chalice, Fazia, etc. This is just a rough draft...

Hang on the back overflow with 2 bullheads. Little scratched up but no leaks or cracks. $60 shipped to 48

There are a lot of truisms (some would say myths) - in this hobby. Note - the word myth - is not meant to suggest anything negative about any of these points. Just that they are 'common' things we read every day on the forums. In the poll there is a 'commonly expressed 'statement' and its...

I have an AIO Nuvo Fusion 20 gallon with a a Sicce 1.5 return pump (357 gph), random flow generator nozzles, and an MP10. The tank has been up and running now for close to five months and I have done weekly 10% water changes since it has been cycled. Even though I have sufficient equipment to...

What you need to know about FLOW Water flow is an integral part of coral biology and necessary for keeping corals in captivity

Hello reefers! I'm looking to up the flow in my monster FO(WLR) tank. Most of the monster threads I've been through are using somewhere north of 4x 4000+gph powerheads for flow, granted mostly for reefs. Currently I have this (controlled water flow shown along with a rough aquascape. Tank is...

Hi all, I'm beginning to fine tune my wave makers and was curious what you all do at night, if anything? Do you decrease your flow? If so, by how much? Adjust waves? Etc? Any other thoughts? Thanks!

Im trying to get the most flow using the least amount of gph from my return pump and the only way of doing this is by tapering the flow. I currently have 3/4 return plumbed into 3/4 locline with dual circular nozzles. I ordered 3/4 inch flare nozzles from brs but the fittings are too loose so I...