just wondered if anyone has bought one of these german co 2systems ?
http
/66.249.93.104/translate_c?hl=en&ie=.../language_tools
my tank is 370 litres...will i need a reactor or woulkd i get way with just using the diffuser ? ..or will i need the reactor ?
also i was thinking of mixing someo this jbl stuff with my rodinary gravel...
http
/www.aquaessentials.co.uk/index.php?...products_id=196
anyone used this ...?
can it just be mixed stright in....[i dont want to remove the gravel because although aplnted tank is important i dont wanto stress mt altums unduly...]
cheers jon
http

my tank is 370 litres...will i need a reactor or woulkd i get way with just using the diffuser ? ..or will i need the reactor ?
also i was thinking of mixing someo this jbl stuff with my rodinary gravel...
http

anyone used this ...?
can it just be mixed stright in....[i dont want to remove the gravel because although aplnted tank is important i dont wanto stress mt altums unduly...]
cheers jon