fishbowl Old iron ask what this useful

　　

fishbowl Old iron ask what this useful

Old iron who, may I ask what this nanofiltration warehouse is useful, useless I put the ball rolling wheat treasure, my old fish collector nozzle Carpenter magic bag is then precipitated warehouse, followed by a trickle box, trickle box above the first layer magic carpet maker old fish, white cotton second layer, a third layer of cotton biological activated carbon, filter cartridge is large stick tiles 40 NO1 and 5, there are a plurality of balls 20 nanometers, I feel filter not enough, want this ultrafine filter cartridge filter bag removed, put the ball rolling, I do not know feasible

======== Xianglong aquarium hobbyists how alliances comment =====
Zhangjiang _weixin_822 aquarists said: EHEIM quartz ball, fill.Half a year has been used to wash out the fish tank is broken
Zhangjiang _weixin_822 aquarists say: put quartz
Arowana feed fish
How often does the arowana feed the bread worm(
Silver Arowana is fed several times a day)
What kind of goldfish feed is good@
Red Dragon eat feed, OK?#
How to make arowana eat artificial feed$
Fish feed"
Which brand of arhat fish feed is good!
Qianhu Arowana feed g1 and g2:

ASIAN AROWANA：

Prevent whitecloudy eyes tips..

Fluval fx5

Knowing the Wild Angelfish by TAS member

All Ray lover showcase your Ray

05 January 2011 - Shrimp feeding Video