Am gasit in garaj un sac de 25 de kg de nisip pentru filtrarea piscinei cu granulatie de 0.8mm...ar fi bun ca material filtrant pentru acvariu?
This message was edited 1 time. Last update was at 07/10/2016 14:11:59
"Love the Emperor, for He is the salvation of Mankind.
Obey His words, for He will lead you into the light of the future.
Heed His wisdom, for He will protect you from evil.
Whisper His prayers with devotion, for they will save your soul.
Honour His servants, for they speak in His voice.
Tremble before His majesty, for we all walk in His immortal shadow"
Salut,
Nisipul ala e granulatie 0.4-0.8mm. Am si eu dar nu cred ca il poti folosi, apa trebuie impinsa prin nisip cu o presiune de 0.8...1 bari ca sa faca filtrare ( mecanica ). Asta se intampla la filtrele pentru piscine, care sunt proiectate altfel decat cele pentru acvarii.
Daca ai o pompa suficient de puternica da, in reactoarele pentru filtre cu pat fluidizat treaba se face cu pompite relativ mici de ordinul catorva sute de litrii pe h, asta depinde si de grosimea stratului de nisip ce trebuie"valurit", cauta pe youtube ca sa-ti faci o idee cum arata, in principiu e un tub/cilindru de plastic in care in nisip de jos in sus e pompata apa si il agita apoi prin partea superioara a cilindrului se intoarce in sump sau acvariu
"Love the Emperor, for He is the salvation of Mankind.
Obey His words, for He will lead you into the light of the future.
Heed His wisdom, for He will protect you from evil.
Whisper His prayers with devotion, for they will save your soul.
Honour His servants, for they speak in His voice.
Tremble before His majesty, for we all walk in His immortal shadow"