![]() |
SID:791259765625000 資料庫 | 相薄共享 | 即時聊天 | 搜尋文章 | RSS | 24 | 用戶注冊 | 用戶登入 | 排行榜 | 文章統計 |
» 鬧 市 冰 室 » Aqua Thing Exchange ◇易手交換◇ ![]() ![]() | |
![]() ![]() ![]() ![]() |
作者 | [出售]HAGEN AquaClear Power Head 402 & 802 |
trendyctx
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 文章: 37 來自: HK ![]() |
![]() ![]() ![]() ![]() Model: 402 - 220 - 240 v - Output without air: 1022 L 224 gal / hour - Output with air:946 L 207 gal / hour - Reverse Flow: 662 L 145 gal / hour - Recommended Aquarium (1 PH) 190 L 42 gal - (2 PH) 380 L 84 gal - Adding a powerhead to an undergravel system increases water flow through a gravel substrate and improves its filtering efficiency. It also oxygenates water and, in the process, provides needed oxygen to colonies of beneficial bacteria in the gravel which optimizes their biological filtration capabilities. - Reverse Flow Operation - Both forward and reverse water flow. Keeps the substrate cleaner by forcing debris to the top. - Easily fitted to most undergravel systems. Powerhead comes equipped with a tapered riser stem adapter which accepts 13mm / 1/2" to 28.5mm / 1.125" tubing. Rim clamp firmly holds it in place atop the riser stem and an optional suction cup bracket which allows the unit to hang from an aquarium wall instead of the rim. 只限元朗16:30-18:00、屯門19:00-20:30及天水圍21:30後交收 歡迎出價~~ ![]() trendyctx 修改于 2004-11-11 13:49
|
樹型目錄 |
![]() |
![]() ![]() |
![]() ![]() |
![]() ![]() |
[Processing Time] User:18.42, System:1.95, Children of user:0.33, Children of system:0.72