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Hang on overflow boxes have an internal part and an external part so specimen containers are not the best choice. The internal part is low enough in...
I have tried all the MJ mods and was not satisfied with any of them. My vote would be for two K-4 Koralias. I use two in my 100G along with a closed...
Never, never, ever restrict the overflow to the sump with a valve. Its OK to install a valve in the line for maintenance but always keep it 100% open...
Most people will stick with the 3 to 5x display tank volume rule when sizing a return pump. If you have a 37G then someting between 100 and 200 GPH...
The biggest issue with tap water is consistency, its never the same. Say a big storm blows through and the treatment plant has to add more chemicals...
New to this forum but been on reef forums in general for years. I have been in the saltwater hobby for 25+ years and reefs since 1990. I am the...
What brand and model is it? How is it configured, by that I mean how many housings does it have and how are they oriented? The simplest way to tell...
Prefilters and carbons have very little to absolutely no effect on final TDS. they are there to protect the RO membrane which is the workhorse. Which...
RO membranes love water softeners, they do much of the work for them! Kind of like a prefilter. If you notice every membrane manufacturer recommends...
Most of those are volatile organics and will be adsorbed by the carbon block before it gets to the RO membrane. I would place trust in Spectrapure...
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