Freshwater Aquarium Catfish

In a few substantive ways these specialty set-ups are more challenging than tropical reef systems; hence their order of presentation here.

Beyond a requisite chilling mechanism, less-than-room-temperature systems require diligence in their filter arrangements, stocking and feeding. But their rewa

They look similar to a large T fitting. Water is pumped up through the bottom and the water exits in an alternating pattern from each side.

Just like the Hydor Flo, these units reduce the water flow because they use that pressure to create the alternating pattern. Again, I dont feel like that is a major shortcoming. It is simply a tradeoff that one must make for the wave-like action. That said, I do think these units have one major weakness. They only come with barb fittings, and they are not very good barb fittings at that. I would much prefer if they came wi

nstead utilize a wet/dry trickle filter with a very shallow layer of gravel merely for decoration and to cover the bottom pane of glass

The other interesting option with these powerheads is the needle wheel that is included to regulate the injection of air into the water stream coming from the pump. While this is kind of neat, it is not really that useful or necessary. I generally forgo the air injection in all marine setups because the bubbles bursting at the surface of the water creates far too much splash and salt spray for my liking. A

It was to be placed prominently in the center of the tank. One of my E. G. Danner/Supreme Mag-Drive 1200 return pumps was to supply it with water flow through 1 PVC pipe reduced down to at the junction to the Motion unit. When I first got the tank setup, it ran beautifully, rotating nicely and consistently, for all of three days. Then it jammed. I removed it, cleaned it, and returned it into pla

But, as previously stated, they are more durable (regarding wear/abuse and lifespan), and they are more powerful (operating against greater pressure/resistance/head). Yet, some modern external drive pumps are remarkably efficient and competitive. They may use less total energy overall than the number of powerheads required to produce the s

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Tank Setup Expenses
Hey I was wondering how much you have spent on setting up a FOWLR or a reef tank w/o the livestock? It would deeply be appreciated if you posted every single equipment and its cost. Thanks.

best hang on back skimmer bak pak?
what do you guys recoment for my 55g i need a HOB skimmer due to space restrictions. i hear/see the red sea prizm skimmer and bak pak are both great skimmers, which is more reputable/powerful/useful and actually works, unlike this POS seaclone.