Tank update and future plans.
Due to the tank being 500l the scape layout and the plants filling in, I think with the present pump/flow/ distribution of the spray bars I’m starting to hit the limit of what I can achieve esp with my [CO2] being maxed out with well over 1ph drop and DC light yellow to clear at lights on (more clear than yellow) minor algae issues and some melting crypts/trident when the plants fill in, reomoved the affending leaves improves flow the new leaves grow nice flow reduces back to melt.
So been looking into improving the ‘King’ ie -Flow, which at the same time reducing complex plumping to reduce cleaning time/ detritus bluid up.
The present flow output FX6 And ehiem 3000+ should yield close to x10 which has worked well, however it takes 4-6hrs to take all pipes out ( cleaning them
in situ isn’t an option as of the mess it might make of base/carpet). In the early months a lime green DC was enough, which with increasing biomass has needed to be much increased to maintain to tank at its present level.
Various options explored from expensive 12v controllable powerheads to the cheaper 240v constant speed ones. Each not really doing what I was really after, ie great laminar flow with not hardware in sight (the lower spray in my tank does nothing for aesthetics)
So ‘Think Big or Go Home’ this was never going to be an easy tank.
So after much reading old threads, asking Ian_m about various possible hardware solutions, posting about a
product which Ian and myself should do the trick, input from others to getting feedback from Chris from his journal
The Lazy Asian Biotope I have decided on getting a Maxspext Gyre XF230 x2 £414, which whilst initially seems exspensive compared to other options, aesthetics once fitted and performance isn’t as bad as it seems. The laminar flow which the gyre produces along with the gyre effect with twin XF230 fitted side by side in place of the upper spraybar should yield an output of 18,000 l/h which is x36 turnover 😱 but via the controller the pumps output can be reduced easy to yield about 3000lph.
I have been asking Maxspect lots of questions direct OFC which has just paid off as as going to ordered the pumps in next few days. Just got email from Maxspect about a new model coming out in Sept that is virtually silent as the XF230 is noisy compared to the XF250 model. Well that’s put a spanner in my plans 🙄