Cheap External Aquarium Filters Uk

This causes water to flow down through the gravel and up the lift tubes back into the aquarium. Instead of air, power heads may be used to drive the filter. Power heads are submersible pumps that are mounted at the top of the lift tubes and pump water directly up the tubes and out into the aquarium. Power heads are a much better means of operating an under gravel filter, increasing flow by several hundred pe

The literal placement of such pumps is also somewhat to very inconvenient for servicing. It is for these last reasons that I personally prefer to run a manifold off a proper sump pump

With any external pump installation, please be absolutely sure to use flanking slip unions (quick disconnects) a

.. Believe me, "been there, done that"... too many times!

Maybe youre really familiar with a CAD-CAM computer program, but most folks do fine with quadrille paper (for estimating size) a pencil, straight-edge and a BIG eraser. Draw out the basics of your main/display tank, any sumps, reservoirs, refugiums you intend, how they will likely be juxtaposed (measuring and drawing their dimensions as well as stands/supports), AND THEN consider how and where they might best be joined by plumbing.

Space!

Take a look about the area you will

We change the bulbs, and the animals and algae spring back to life! That simply doesnt happen as often in the reef aquariums we maintain which use metal halide and/or Power Compact lamps. Therefore, for reef aquariums that employ VHO lamps, we recommend changing these bulbs two to three times a year in order to maintain the overall health of the environment.

The other problem we have encountered with VHO lighting is that for some

Bucket!!!), and tries to keep his specific gravity around 1.022-.023 though he admits its hard to be exact in such small tanks. Because of salt creep, Tom usually ends up adding a little bit of salt to the make-up water. He notices that if the spg goes to low, the corals tend to react adversely. Temperature regulation

Scratched Glass
Most of us have run into this problem at one time or another. Care to share your experience with scratched glass? "Does any one know how to fill some scratches....