Hello to whoever is reading.
As promised here is the monster post of my lighting upgrade. I have seperated it into sections (don't know why just seemed to make sense)
A: NEW KIT
Interpet Daylight Plus 55W Bulb
18W Electronic Ballast
3 x 24 hour segment timers
1 x Interpet Single 55W PC control unit
3 spare plugs
Bags of Pot Nitrate (KNO3), Mon Potassium Phosphate (KH2PO4), Pot Sulphate (K2SO4)
B: INSIDE OF HOOD
This is the inside of the hood before work started
The inside was quite easy really
I took out the rear 18W tube and then unclipped one of the end caps so that it would push through into the ballast recess.
Drilled a hole and fixed the existing reflector to the hood with plastic nut and bolts.
Screwed the tube clips through the gaps in the reflectors and into the hood.
Positioned the new 55W tube into place.
This is the inside of the hood after completion.
C: OUTSIDE OF HOOD (BALLAST RECESS)
This is the ballast recess before work started
A little trickier than the inside.
I unscrewed the cage holding the old ballast in place.
Cut the wires that were connecting the ballast to the end caps and starters and discarded the old ballast
Cut the wires that lead into the front lamps end caps.
Cut the 'cage' that the new electronic 18W ballast was seated on (It wouldn't fit in the recess due to some mouldings in the plastic)
Screwed the 'butchered cage' into the recess.
joined the entry to the ballast to the live and neutral mains power lead.
Cut the (non water tight) end caps from the new ballast.
Joined the cut wires from the new ballasts end caps to the existing (water tight) end caps wires.
Turned the power on and hey presto 1 single 18W light.
This is the work in progress during fitting the new ballast unit with wires cut etc. I didn't bother removing the starters for the old ballast because they weren't doing any harm and I wouldn't gain any space by removing them.
We are now at a stage where we can see the finished article.
This is the tank during the day on the REAL pine unit I bought brand new off ebay - £45 inc delivery!! Deal of the century
D: BEFORE AND AFTER
Forgive me if you don't see too much difference, but I have a really cheap Vivitar Camera and also there is a bucket load of Riccia floating on the top until the plants get used to their new solar extremes, and nutrients. Also the pinky light at the front makes the sand look p[ink, so I think I might put the Arcadia Freshwater that was at the bank in the front at the next water change to brighten things up a little
This is the tank from the front with the old lights (2 x 18W but powered by a 30W ballast - cheapskate Hagen Original Hood)
This is the tank from the front with the new lights (1 x 18W powered by 18W ballast and 1 x 55W PC
This is the tank from the left with the original lights
This is the tank from the left with the upgraded lights
So in all I have upgraded from 36W (which was actually 30W because the ballast was underpowering the tubes) to 73W.
This being on a 29G capacity tank with probably 26G in it when you allow for the water being an inch from the top so I have moved from 1.15WPG to 2.80WPG.
I am now doing EI as I don't need to pay for my macros as I get them from work who refused to charge me the cost price of 58p total for the 3 x 500g bags I got. Trace is supplied by Tropica Plant Nutrition.
Sorry I haven't included shots of the glass diffusor, bubble counter and non return valve, but I got impatient and put them in a week ago and they are in dark places (The diffusor is underneath the internal filter)
My 2 Nutrafin kits are each sheathed in a hiking sock keeping them nice and warm and are attached to a 2 way gang valve that means I can turn 1 off when I want to refill and thus don't lose the pressure by disconnecting.
As a final set of pictures and this looks quite impressive. This is my tanks nerve centre. The surge protected 6 way socket. each socket can be individually turned on and off which is why I chose this particular one - £10 from Boyes (and it has a fax, telephone and modem port for the fish to use. lol)
Plugs from Top are:
1 - Fish r Fun 9W UV Steriliser
2 - 18W Front light on timer (00.00 - 12.00)
3 - Fluval 150W Heater
4 - Cold Cathode Moonlight on timer (23.45 - 12:15)
5 - Fluval3Plus Internal Filter
6 - 55W PC on timer (14.00 - 22.00)
(You can see the bubble counter next to plug 5 and the non return valve with the red valve in it next to plug 2)
The techy (or not quite so techy) bit
Here we have:
Almost redundant test kit.
2 Nutrafin kits in grey socks with black and white chequered pattern (this season's colours. lol)
Tropica Plant Nutrition at front.
Homemade : reference KH4 solution, K2SO4, KNO3, KH2PO4 and Nutrafin Aqua Plus.
There we have it. many reports of Algae blooms and such like to follow I'm sure but wish me luck and thanks for spending the time to read this epic post.
Andy