weir

So I bought a used custom tank but previous owner didn’t have the weir combs and I’m wondering if I’m going to need custom ones or able to cut some down? I’ve also not found any online that allow me to put the return pump nozzle back to the tank through the grills, anyone got any ideas?

What is the ideal operating waterline from the top of a rimless tank? Is 1” from top at normal operating level enough? Looking for the recommended balance of not too low for looks, but not too high for messes! My tank is 54x30x24. I am setting up my first rimless 150 gallon with a Modular...

I’m looking to see if anyone near Charleston South Carolina builds custom tanks I’m looking to build a 72x32/36x16 with an external overflow The external overflow I’m looking to design is different then what we normally see and wondering if my idea is possible I want the entire tank to be...

Hi Guys I am setting up a new tank (first in a good few years - 135g dt, 40g sump) and would like to know your thoughts on weirs. So the tank I have now is a Herbie style with a lower standpipe as the main drain (raised to about about 10 inches above the bottom of the tank) and a durso style as...

Hi You ALL, I have been reading, watching youtube vids, reading more, watching more videos, day and night, home and at work. Pretty much the last 3 months i have been all about saltwater fish tanks. At first i was looking at buying a 50 gallon tank bc i read that its the best beginner tank...

Please help with overflow water level... Starting to plumb my new 50 gallon cube (my first sump system tank). The emergency drain height (Herbie-style overflow), as it came pre-cut with my SCA aquarium system would put the overflow water level at 4” below the bottom of the weir slits. Is this...

My tank is a strange AIO setup that poses some interesting situations as far as how to drill and plumb it. I was going to go with an overflow box, and drill the back glass, but then i got to thinking that i could use the existing weir and filter space built into the tank, and drill into that...

Selling a 24-inch CPR Retrofit Overflow Box with Lid (full four-sided, acrylic box with molded weir) - New In Box from BRS - No Damage to Box - Bulkheads Included (qty 3 - 1” Bulkheads with gaskets) BRS Part Numbers RSS24DX - (Up to 1600 gallons per hour) RSS24 - EXTRA LARGE LID BRS lists...

Hi all. I'm keen to set up a gravity fed pvc pipe coast to coast weir overflow for my new 250litre tank. (very similar to the setup in this video: ). I have a couple of questions and any comments will be hugely helpful. 1. Will 25mm (1inch) pipe and bulkheads be sufficient if l have a 1...