Is this too much flow? Help please....

[CompletelyClueless]

Is this too much flow? The pump is new; previous was 250l/hr, this is an adjustable with a max. of 1000l/hr (in the videos on the lowest setting). My gut says it's too turbid but frankly I have no idea. Sorry about the hair algae, working on it slowly. Tank is 5.5g. Snails/soft corals only (very empty right now lol). BUt my zoa hasn't come out





Thanks in advance for any advice

 

[vetteguy53081]

Just a bit much for bottom
Aim flow upwards a little

 

[Lavey29]

Hard to tell with the vids but as long as sand isn't blowing around the bottom it is ok. Depends on what you put in the tank, small volume like that can get by fine with minimal flow throughout the tank.

 

[CompletelyClueless]

hmmm so |I've ordered 360 degree adjustable wave maker with same flow output as this pump . Will see how that works out. I need more surface movement but less aggressive flow at the bottom than this gives, I think; the zoa is still retracted so not enjoying the comparative buffering it's getting now in contrast to what it was before. Thanks for the advice

 

[PatW]

I like flow and a lot of it. I have found that even fish that are not great swimmers like bangai cardinals, file fish and blennies, that they are fine in strong flow. As long as your sand is not blowing around, you are OK. And if your sand does move, just put some coarse sand it to stabilize it.

If you look at reef ecosystems, the flow in them is often off the charts like well over a thousand fold turnover.

 

[melonheadorion]

i dont know if i would attribute all of the zoa stuff to the flow. in this instance, i dont think its helping, but the zoa issue you have could simply be from the algae and possibly in conjunction to the amount of movement that the algae has against the zoa to aggravate it. i dont think its too strong, but could go to be lowered a bit, imo

 

[davidcalgary29]

I'm in the "high flow, happy tank" camp. My angelfish seek out the powerheads so that they can surf the currents around. I think it keeps them from becoming bored.

Softies are very adaptable. I know that many people enjoy the look of quiet atoll lagoons, but I'm more familiar with (and attracted to) reefs that have quite turbulent water flow and currents.

 

[CompletelyClueless]

Thanks everyone. I'm going to keep the flow rate the same but change the angle - the algae is an ongoing issue I'm working on. Lots of manual removal and I've ordered some algae eating snails. Tank was a bit neglected by my parents whilst I was at uni and it got a bit ugly. High salinity because they didnt top up and high phosphates.

 

[musel101]

Is this too much flow? The pump is new; previous was 250l/hr, this is an adjustable with a max. of 1000l/hr (in the videos on the lowest setting). My gut says it's too turbid but frankly I have no idea. Sorry about the hair algae, working on it slowly. Tank is 5.5g. Snails/soft corals only (very empty right now lol). BUt my zoa hasn't come out





Thanks in advance for any advice

I agree and flow towards the surface how old is your tank? Looks like you’re in the middle of the ugly stage

 

[CompletelyClueless]

I agree and flow towards the surface how old is your tank? Looks like you’re in the middle of the ugly stage

been wet since end of august but been massively neglected because I started uni in september.

 

[musel101]

been wet since end of august but been massively neglected because I started uni in september.

OK makes sense I’d get some Emerald crabs to take care of that hair algae

 

[CompletelyClueless]

got some snails coming - astrea, cerith, nerite. (not adding em all at once, do have a tiny cycled QT tub). not sure 5.5g big enough for a crab - I thought they needed a minimum of 10g?

 

[musel101]

got some snails coming - astrea, cerith, nerite. (not adding em all at once, do have a tiny cycled QT tub). not sure 5.5g big enough for a crab?

I have a crab, and pistol shrimp, and two clowns, And 2 Astrea snails, And a feather duster, In a 7 gallon tank The tanks been running for almost a year I think 10 Months