Gravel Filter
Gravel Filter
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 10 live fresh water clams filter feederpond aquarium $12.50 Time Remaining: 27d 1h 18m Buy It Now for only: $12.50 |
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 LifeTech Aquarium Pump 290GPH 4 Under Gravel Filter Protein Skimmer Saltwater OK $16.99 Time Remaining: 25d 9h 57m Buy It Now for only: $16.99 |
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 STAR 255 GPH FRESH SALT WATER FISH TANK AQUARIUM PUMP MARINE $26.99 Time Remaining: 3d 10h 23m |
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 STAR 255GPH SUBMERSIBLE AQUARIUM POWERHEAD WATER PUMP 950L H $26.99 Time Remaining: 3d 9h 20m |
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How many hours a day do I need to leave my freshwater under gravel filter on for ?
I have got a UGF and i normalt turn it of an 22:00 and back on at 08:00. My tank nitrite(NO2) levels are high (7.5) i think this is the problem.
If not what is the problem???
Thanks.
All filters need to be on 24/7 except for when you're doing tank maintenance.
UGF's are fairly outdated and only "good" for very lightly stocked tanks. I would suggest investing in a internal power filter or a canister filter instead, run it alongside the UGF for a few weeks to allow it to establish itself and take out the UGF entirely. I recently did this with a second hand 17g tank that had a UGF, there's a LOT of gunk gets stuck underneath there and doesn't go anywhere, that will be causing the nitrite spike.
December 31st, 2008 in
Aquarium Supplies | tags: aquarium, filter,, fish, gravel, gravel filter, gravel filter aquarium, gravel filter design, gravel filter for pond, gravel filter pond, sand, turtles