busa bening di permukaan

[adrie]

bpk2 sekalian, sy mau nanya.

di permukaan air kolam sy ad gelembung2 udara bening yg tidak pecah2. (hasil keluaran dr terjunan air dr filter dan airstone yg sy pasang di bbrp titik). tapi kalo ikannya lg pd makan, ato air sedikit kita kocok2, gelembung tersebut hilang.

apakah ini sy disebut protein, yg mana hrs dihilangkan dgn protein skimmer? sy smpt baca2 di forum koi.my, analisa smntra sy adalah protein yg menumpuk. dan cara menghilangkannya ada alat DIY yg diaerasi dibawahnya, sehingga busanya melimpah. sdh sy terapkan, tp kok ga ada busa yg melimpah.

trs sy jg prnh baca bahwa alat protein skimmer sistem sirkulasi airnya kembali lagi ke kolam utama dgn terlebih dahulu di-venturi. krn protein bisa hilang/pecah ketika air keluar dg sistem venturi.

lha, mana yg bener. mohon pencerahan

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