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Adding rubble to HOB filter


scubasteve92

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Im using an emperor 280 biowheel on my 20g, have had the stock carbon filter and the media insert with pieces of Pura pad in it. My water has been outstanding with my tests and the LFS tests, except the occasional increase in nitrates. But I haven't had any bad issues with my water quality.

I was wondering instead of replacing the carbon filter, what some of yalls opinions were about adding some LR rubble to the filter? Or what should I add? I would like to seed it with copepods since i got a scooter "blenny". Should of done some research first... doh.gif but he has been taking some of the frozen food and has been happy and healthy for over 3 weeks. I just want to get my copepod pop. up. Is this a stupid idea with no hope?? Just don't have the ability to set up a sump on this tank...

Any thoughts or opinions?

Thanks for the replies.

Josh

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http://www.marinedepot.com/Aqua_Clear_110_Hang_On_Back_Power_Filter_UL_Listed_HOB_Power_Filters_for_Tanks_Over_30_Gallons-Hagen-HG10595-FIFRHBTO-HG10620-vi.html

I have used this HOB for years. It is powerful and has a large chamber that is ideal for the rubble pile of pods. I have used it for this application for years. Leave enough room on top of the rubble pile to add a media bag of carbon or phosphate removal resin.

Cheers,

Patrick

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I have a 55gallon with no sump on it, just HOB Skimmer and a HOB refugium. You can usually find a HOB fuge used either on eBay or on the boards for a decent price if you keep looking. I have the CPR Aquafuge Large, but they make a smaller one.

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Thanks for the replies, I will look into the HOB skimmer and refugium and the AC 110. In the mean time I also have another HOB filter, Its a little one but I could use it only for the rubble.

If you do end up with a HOB skimmer, I highly recommend the Reef Octopus BH1000 or BH2000. I ran Aqua-C Remoras on my tanks for years before I decided to try another skimmer, and the amount of stuff the Reef Octos pull compared to the Remoras is crazy. I now have a BH2000 on my 55gal and a BH1000 on my 28gal.

I know RCA can order the Octo's, but they also stock a Bubble Magus HOB cone skimmer that looks pretty interesting.

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I have the aquafuge 2 large and like it, I hate CPR's customer service, but I like the fuge. I was looking at reef octo's HOB fuge, and it looks like its an overflow type, so you would need to make sure you keep your tank topped off for it to work. The CPR has the pump in your tank, so it doesn't need the level to be as consistant.

Aquamaxx looks interesting, but I really love my ReefOctos.

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Yeah, well i wasn't going to upgrade all my filtration until i moved back to austin, but i have been looking for the best price online and could have them in 7 to 10 business days. whistle.gif

What size tank do you have the large on? And is the BH 1000 enough on your 28? im thinking of just getting the BH 2000 to start on a 30+. (haven't decided what im upgrading to yet).

Sorry about all the questions.

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The Aquafuge2 Large and the BH2000 are on my 55gal. I bought the fuge because I got a spotted mandarin and wanted to make sure he had enough pod population. (un)Fortunately now he will eat frozen and pellet food, so my tank is overrun by amphi/copepods.

The BH2000 is rated up to a 125gal I think, and the BH1000 up to 100 gals.

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Your thread motvated me to repair the magnetic impellar assemble on the Aquaclear 110 HOB Power Filter and fill it with rubble that is crawing with pods. The filter chamber is almost two gallons. No filter media and pod rubble makes for a large continuous feed of pods. The pump uses 14W of power and moves 500 gph.. I like that kind of operating cost to work delivered.

.

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I have had numerous pods pass thru the impellar housing of a Mag 7 and continue to live without damage. Many do get damaged and are easy food for the tank inhabitants. I prefer the overflow weir going back to tank. It is a good way to increase circulation and to provide a continuous feed of live undamaged zooplankton.

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I think im going with the CPR HOB fuge. I am trying to replicate a sump without drilling since ill be moving alot in the next few years. May upgrade the actual take so i will get one that will work for a a little bigger tanks than the 20g.

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