White algae/fungus on driftwood

[BEAUCASTLE]

I have a five month old 65 gallon freshwater tank that is all angel fish. The tank has about 12 fish, 3 good sized pieces of driftwood, gravel bottom and plastic plants. I have an Eheim Ecco 2236 filter. The tank tests perfectly.

It has started growing white stuff on the wood. Some people say it will go away on its own, some say it is a big problem, etc., etc...

I did wash the driftwood off today and put back in the tank.

Opinions please.

Also would an algae eating fish help? This tank has done so well I hate to introduce a new fish to it.

[Sicklid]

How "fresh" or rather how dead is the wood? Where did it come from, what kind of wood is it, many things can factor in here. But essentially, if there is white fungus growing on it, it means that there was something "still alive" in or on the wood, afaik....

[spoonman]

I dont know about the driftwood, but 12 angels in that tank is going to be too much. Do you intend to keep them all in their until mature?

[BEAUCASTLE]

The wood came from a very nice aquarium shop... so I was not suspect of its origins. I don't know what kind of wood it is. The two on the left are mounted on slate. The big one on the right sinks by itself.

I bought these fish from a local breeder. I was very impressed with the operation. The facility and tanks were clean and fish looked very healthy. I started with 18 small angel fish which I was concerned were too many but the breeder said go for it. The price was very low so there was no money motivation. Unfortunately I lost 6 to the intake - I had the Eheim hooked up backwards.... I still can't get over that. Anyway, the 12 fish seem fine. They have many vertical places to hide, it is a vertical tank 36" w, 24" h, 18"d and seem to hang in 2-3 groups without any serious aggression. My chemistry keeps testing perfect with a 6.8 ph, 0 ammonia, 0 nitrates and 0 nitrites. I guess I will keep the fish together until there is a problem. I do like the look of schools of angel fish swimming together.

[thominil]

The piece on the right looks like malaysian driftwood.

[chanchan]

I've had several pieces of driftwood and some have the gunky stuff and some dont. I read up on it and most people said it was fine. Some times it drifts off and i just pick it out, but most time i think it goes away on its own and the filter catches it.

Id just wait it out for a month. Im pretty sure the wood is just acclimating itself.

[HN1]

It will eventually disappear on it's own. I've seen it on several pieces of wood in several tanks and it always has. I have to agree that the tank will be overstocked. Once mature, the angels will start to pair and become anything but "angels". They are great parents as far as fish go, but that creates extreme territoriality and aggresion towards like fish.

[MichaelsLilGray]

you said your tank has 0 ammonia 0 nitrites and 0 nitrates.... how new is the tank?... usually you will read some nitrates.. unless you have live plants in the tank... ph on the other hand is perfect for the angels... so dont change that lol

[BEAUCASTLE]

I know. I have one of the expensive master kits and test very carefully. That is what it says. It reads the lowest color on the chart. I do test after the water change. The tank is about 4-5 months old. I used Safestart. Had minor amonia, nitrates and nitrites for the first month then the tank started testing with none. No live plants but lots of driftwood and river pea gravel. Eheim ecco filter. You tell me... I shake my head every time I test. Fish look very healthy and eat like pigs.

[MichaelsLilGray]

make sure you are shaking up the test kits extreamly well before useage... sometimes when they sit for extended amounts of time, they will test inaccurately...