Lighting and PH ?

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Discuss all topics related to freshwater and planted tanks.


nicholas542
 
Posts: 384
Joined: Thu Sep 25, 2008 11:50 pm

Lighting and PH ?

by nicholas542

So i'm running dual Hagen T5HO's 39W bulbs 22" above the bottom of the substrate. Also I am running dual 17W T8 CoraLife Flora Sun 18" above the substrate. I have a total of 2.9 watts per gallon of water is this too much light or a good amount for the plants listed?

I also have tap water that is a steady 7.8 ppm PH, and have been using SeaChem Neutral Regulator to keep my water at 7.0. Is 7.8 too much for the plants listed ?

Wisteria (Hygrophila difformis)
Wendtii, Bronze (Cryptocoryne wendtii )
Red Melon Sword ( Echinodorus barthii )
Brahmi ( Bacopa monnieri )
Micro Sword (Lilaeopsis novae-zelandiae)
Kyoto Grass (Ophiopogon japonica )
Banana Plant (Nymphoides aquatica)
Anubias Nana ( Barteri v. nana )
Tiger Lotus, Red (Nymphaea zenkeri)


nicholas542
 
Posts: 384
Joined: Thu Sep 25, 2008 11:50 pm

by nicholas542

I also am wondering if a 7.8 ppm PH is o.k. for the fish listed ? It's a 38 gallon All-Glass Aquarium

1 Koi Angelfish (Pterophyllum scalare)
1 Marbel Angelfish (Pterophyllum scalare)
2 Orinoco Angelfish (Pterophyllum altum)
8 Black Neon Tetras (Hyphessobrycon herbertaxelrodi)
2 Pearl Gourami (Trichogaster leeri)
1 Schwartz's Cory Catfish (Corycloras schwartzi)
1 Clown Pleco L-104 (Panaque maccus)
2 Spotted Hillstream Catfish (Gastromyzan ctenocephalus)
5 Otocinclus Catfish (Otocinclus cocama)
2 Pangio Kuhlii Loaches


natalie265
Site Admin
 
Posts: 746
Joined: Sat Nov 01, 2008 9:48 pm

by natalie265

Plants aren't that picky about ph. Angels, guaramis, tetras and cories all prefer soft, acidic water. Not sure about the rest.


yasherkoach
 
Posts: 1306
Joined: Sat Jul 26, 2008 1:24 pm

by yasherkoach

lighting at 2.9 watts per gallon looks okay

my only advice for those loaches is to get a small water flow pump

hopefully link will work:

http://www.fosterandsmithaquatics.com/p ... atid=20171

this is an excellent pump...I have purchased the 1,000 GPH, awesome river affect...but for a 38 gallon, you should go with the low end one, the P320 (runs about $16.00 online...unsure offline)...it will provide the oxygen rich water the loaches require plus loaches require a current (for the loaches originate from rolling streams)

outside of this, excellent work on providing the much needed live plants


nicholas542
 
Posts: 384
Joined: Thu Sep 25, 2008 11:50 pm

by nicholas542

i'm circulating 500 gph with my 2 Marineland H.O.T. Canister filters. I have the discharge nozzles pointing in diffrent directions to create water flow. My plants sway around in the tank gently so I should have enough current flow.


yasherkoach
 
Posts: 1306
Joined: Sat Jul 26, 2008 1:24 pm

by yasherkoach

okay, good enough...a little sway for the plants is okay, actually the water flow over the plants help to clean any debris off its leaves

you will know if you have enough water flow by observing the loaches...sometimes the loaches will swim against the flow, this is a great sign that the flow is just right

Lighting and PH ?

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