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Not really a good deal at all. It uses non standard size replacement filters which cost more, are harder to find, do not come in many micron ranges...
I would think twice about ebay quality RO/DI systems, you really do get what you pay for with RO/DI. What may visibly look similar usually is not...
I would stick bulkheads with plugs in the holes for a better seal myself. That or use glass instead of acrylic.
Unions come apart with male and female sides. You can get both unions and valves in slip/glue or threaded varieties, I prefer the threaded again...
Here is one good article with links and references to many others. Reefs.org: Where Reefkeeping Begins on the Internet - Sea Stars By Ron Shimek...
PVC glue is reef safe once it cures. Plan out your fittings and use unions and ball valves in areas where you may want to disassemle things for...
I disagree on the carbon, it should be run 24/7/365 in all systems especially someone just getting started. Carbon is cheap insurance and helps keep...
ALL stars are predators, some move faster than others or are more agressive but all will eat a fish if the opportunity presents itself. I shy away...
Most pumps perform better if you upsize the plumbing a size or two. Increase from 1/2" to 3/4" as close to the pump as possible for the least amount...
I dose absolutely nothing in any of my tanks except what the calcium reactor does for the big one. Frequent water changes using a good salt mix is...
GFO or GFH, granular ferric oxide and granular ferric hydroxide and iron impregnated sand media that removes phosphates and other things. Its been...
The DSB will not buffer the tank, your pH in the tank is too high to dissolve the sand and see any effects. I run a 5-6" 330 lb DSB in my 100G system...
Backsiphonage is from your returns or overflow if either or both are too low. The placement of the return pump has nothing to do with this. To...
+2 or 3 on the Titanium. I use a Via Aqua Titanium myself and they are great. Been is service 6 years now without a hiccup and the controller is very...
I use a MJ1200 powerhead and some clear tubing myself for most water changes and cleaning duties. Maybe once a year I drain the sump with the MJ then...
Remember though, as head or height increases flow decreases. If it says 900 GPH and 12 feet of head that means it pumps 900 GPH at ground level and...
Try Corals Mania or Bulk Reef Supply, both discount slightly but nobody gives much of a discount. I got my RKL L3 from Corals Mania for a good price.
I have a K1 in my 16G bowfront and its really weak. I would go with at least two K1s or better yet K2s.
Hopefully you bought a much better unit like found here for $149 complete: SpectraPure Customer Appreciation SALE! 20% - 50% off Coralifes are very...
To troubleshoot a RO/DI unit you need three TDS readings. Tap water, RO only before DI and final RO/DI. All samples need to be directly from the...
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