Reddit mentions of Hydor Koralia Evolution 550/600 Aquarium Circulation Pump, 550-600 GPH

It's not overprice. It's actually a very fairly price and well thought out kit. There's some unnecessary things, and the stock nuvo lights are fine (I actually have them only cause I got a sweet deal), but I would rather get the tank only and different lights. Here's my
attempt to piece that kit together with more ideal parts:

NUVO FUSION 20 BY INNOVATIVE MARINE ($200 anywhere)
This kit includes the TANK WITH THE LIGHTS, which are $400 MSRP. Just get the tank at $200. Use the $200 you would've spent on a better light and fixture:


AI PRIME HD AND MOUNT ($225 for light MSRP, $30 mount, MSRP)
This is a much better light. Stronger. Controllable (able to control all spectrums, set a sunrise sunset schedule, all from a mobile app). The Nuvo lights are just on and off, with no switch. You have to plug them into outlet timers. The AI PRIME is way better, for only a little more.


20 LBS. OF REEF SAVER ROCK ($52 bulk reef supply)
This is actually a good price per pound.


100 ML INSTANT OCEAN BIO-SPIRA (NOT NEEDED)
If you cycle your tank properly, this isn't needed.


4 OZ CLORAM-X AMMONIA REMOVER (NOT NEEDED)
You shouldn't be using a chlorinated water source to begin with, so declorinator only enables bad habits. Get RODI water from a local reef store, or make your own, or at the very worst, use vending machine water.


20 LB. SPECIAL GRADE ARAG-ALIVE! LIVE REEF SAND ($30 amazon)
You definitely want at LEAST special grade sand. Google it. Grain size matters. Too fine, and you'll get a sandstorm when the water is moved.
https://www.amazon.com/CaribSea-Arag-Alive-20-Pound-Special-Bimini/dp/B000EM2BRO/ref=sr_1_3?ie=UTF8&qid=1479312554&sr=8-3&keywords=arag+alive


HW-MARINEMIX REEFER SALT MIX (DONT GET THIS SALT)
Instead, get the gold standard:


INSTANT OCEAN REEF CRYSTALS ($50 for enough to make 160 gallons, Drs Foster and Smith, also, FREE BUCKET!)
Make sure you get REEF CRYSTALS if you want corals (it's the orange box/bag), or you can get just the regular INSTANT OCEAN (purple box/bag) if you're doing fish only. This is the most trusted and widely used and available salt. I recommend you use it, so your corals always get the same consistency of nutrients, since this salt is sold everywhere and reliable.
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=4856


REFRACTOMETER FOR READING SALINITY WITH CALIBRATION FLUID (THESE ARE UNNECESSARY)
Accurate? Yes. Pain in the ass? Also yes. Always having to clean these and calibrate them sucks. Get a standard plastic floaty arrow hydrometer instead.


HYDROMETER ($11 amazon)
https://www.amazon.com/Instant-Ocean-tk504-SeaTest-Hydrometer/dp/B00019JOSO


TUNZE CARE MAGNET NANO - 0220.010 CLEANER MAGNET (UNNECESSARILY OVERPRICED ITEM)
Everyone knows that when it comes to cleaning magnets, Mag Floats are the go to. Sure you can pay more, but you don't always get more.


MAGFLOAT SMALL ($12)
https://www.amazon.com/Gulfstream-Tropical-AGU030SM-Mag-Float-Aquarium/dp/B003WRKVUC


MARINE S PELLET FISH FOOD - HIKARI (THERE ARE BETTER FOODS)
The best widely available pellet fish good is New Life Spectrum.


NEW LIFE SPECTRUM THERA A ($10 most online places)
They have big pellets and small pellets. Make sure you get the small pellets.


HMA-S 50W FINNEX DIGITAL SUBMERSIBLE HEATER (YOU COULD BUY YOUR OWN FOR CHEAPER)


EHEIM JAGER 50W HEATER ($23 amazon)
These are pretty well regarded and reliable heaters. Avoid getting the $15 chinese heaters, for a few bucks more this is a brand you can trust.
https://www.amazon.com/EHEIM-Jager-Aquarium-Thermostat-Heater/dp/B003U82YEY/ref=sr_1_1?ie=UTF8&qid=1479313472&sr=8-1&keywords=50+w+heater+jager


HPS-100 FINNEX DIGITAL SUBMERSIBLE (GET ANOTHER FOR CHEAPER)
It's cool that the BRS team thought of this, but you can get your own large cheap heater for mixing water. Since it's a nuvo 20, and water changes would be around 2-5 gallons, a 150 watt or even 200 watt heater could warm up the water to match the tank pretty quickly.


EHEIM JAGER 150 WATT HEATER ($25 Amazon)
https://www.amazon.com/EHEIM-Jager-Aquarium-Thermostat-Heater/dp/B003M7P9YU/ref=sr_1_3?ie=UTF8&qid=1479313666&sr=8-3&keywords=150w+heater


HYDOR KORALIA EVOLUTION POWERHEAD 600 ($29 Amazon)
https://www.amazon.com/Hydor-Koralia-Evolution-Aquarium-Circulation/dp/B004F461UA/ref=sr_1_1?ie=UTF8&qid=1479313724&sr=8-1&keywords=hydor+koralia+600


So as you can see, you can do it with better parts and remove unnecessary things, but you'd be paying $697 before tax. Personally, I would still rather part it myself, because I know I can find used AI primes with mounts for $150-$200 (check the classifieds of reef forums or you local club). Also, I don't have to buy some of this stuff because I'm already in the fish hobby and have leftover heaters, or have friends who are that can help me get started. But if you're in a hurry and want to start, or this is your first endeavor into fish keeping and have no fish keeping friends, the BRS kit is not bad at all and the convenience is nice.

PROTIP: If you do plan on buying something this big from BRS, i'll let you in on a trick. First, make an account if you don't already have one. Then, add the kit to your cart. Then, leave it there for a few days. You'll get an email reminding you that you have it in your cart, and since it's a large purchase, they'll give you a coupon (i forget the percentage) to encourage you to buy it. Then use the coupon and buy it lol. WINNING!