4 Top Ranked Super Sleek Hang-on Overflow Boxes
Most of the reef tank and aquarium lovers completely understand the importance of an overflow box. The prime advantage of utilizing an overflow box is that it makes sure that your display tank consistently maintains the optimal level of water all time.
To replenish evaporated water in an effective manner, overflow tank properly pumps in the optimal level of water quickly after sensing the low level of water in a tank. To remove the impurities, it also pumps aquarium water through a filter. Want to learn about the best auto feeders ?
Categories of Overflow Boxes
Purchasing a Hang-On Overflow Box
Other main factors that you should consider are:
The main thing is that it is all up to your understanding and choice to get the wet/dry filters, sump, refugium that you want for your tank.
Best 4 Super Sleek Hang-on Overflow Boxes
1. Eshopps Overflow Box
Pros
Cons
Mainly, here we are discussing the PF-800 overflow box, which is considered as the optimal box for 75 to 125-gallon aquariums as recommended by Eshopps. You can also have a look at the best under tank heater.
The dimensions of this box are 8 by 3 by 10 inches that simply means that there is the need of 3 inches of space between the tank and the wall.
This basically contains the U-tube siphon, pre-filter box, cylinder foams, and other essential items such as wing nuts and nylon screw.
2. Aqueon Hang-On Overflow Box
Pros
Cons
This overflow box is basically for 125-gallon tank but the company also offers a 400-gallon version of this box.
It is very difficult to do proper and deep research on this as the Aqueon doesn’t provide any detailed description of its features even on its own official website. The only information that it gives is its dimensions which are 8.3" x 6.3" x 11.5".
Moreover, its design does seem to offer an easy and quick setup as it basically made with a dual drain design. The best thing about this box is that if the drains get clogged, it can handle quite a bit of water.
3. KollerCraft TOM RP3 Overflow Box
Pros
Cons
The dimensions of this overflow box are 8 by 7.5 by 6.5 inches (LHW). It is perfect to use for tank frames of maximum 1.75 inches thickness. It’s also rated for 800 gph pumps.
Moreover, its gravity system primes without any external efforts and specifically in an automatic way. To prevent excessive overflow of water, it also contains an anti-siphon feature.
My Pick
In my opinion, all these different types of overflow box work in a proper and effective manner. But if we look for optimal consistency level, then CPR CS90 works great but only if you use the Aqua Lifter pump to with it.
Moreover, it has also received the best reviews from many people. There is hardly any case where you hear about the failure and missing pieces of this box.
Feel free to share your thoughts, submit your questions, and give your valuable recommendations to us.